29007781309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 35877219840

約数和(自身を除く): 6869438531

約数列:

[1, 13, 17, 23, 29, 221, 299, 307, 377, 391, 493, 641, 667, 3991, 5083, 5219, 6409, 7061, 8333, 8671, 8903, 10897, 11339, 14743, 18589, 67847, 91793, 115739, 120037, 141661, 147407, 151351, 191659, 196787, 204769, 241657, 250631, 316013, 427547, 1560481, 1967563, 2558231, 2661997, 3258203, 3345379, 3481073, 4108169, 4526101, 5558111, 5706823, 7268299, 43489927, 45253949, 58839313, 74188699, 76943717, 94487887, 97015991, 131256929, 1000268321, 1261207883, 1706340077, 2231367793, 29007781309]

約数ペア:

[(1, 29007781309), (13, 2231367793), (17, 1706340077), (23, 1261207883), (29, 1000268321), (221, 131256929), (299, 97015991), (307, 94487887), (377, 76943717), (391, 74188699), (493, 58839313), (641, 45253949), (667, 43489927), (3991, 7268299), (5083, 5706823), (5219, 5558111), (6409, 4526101), (7061, 4108169), (8333, 3481073), (8671, 3345379), (8903, 3258203), (10897, 2661997), (11339, 2558231), (14743, 1967563), (18589, 1560481), (67847, 427547), (91793, 316013), (115739, 250631), (120037, 241657), (141661, 204769), (147407, 196787), (151351, 191659)]