3858551421

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 5619544128

約数和(自身を除く): 1760992707

約数列:

[1, 3, 17, 51, 53, 131, 159, 289, 393, 641, 867, 901, 1923, 2227, 2703, 6681, 6943, 10897, 15317, 20829, 32691, 33973, 37859, 45951, 83971, 101919, 113577, 118031, 185249, 251913, 354093, 555747, 577541, 1427507, 1732623, 2006527, 4282521, 4450463, 6019581, 9818197, 13351389, 24267619, 29454591, 72802857, 75657871, 226973613, 1286183807, 3858551421]

約数ペア:

[(1, 3858551421), (3, 1286183807), (17, 226973613), (51, 75657871), (53, 72802857), (131, 29454591), (159, 24267619), (289, 13351389), (393, 9818197), (641, 6019581), (867, 4450463), (901, 4282521), (1923, 2006527), (2227, 1732623), (2703, 1427507), (6681, 577541), (6943, 555747), (10897, 354093), (15317, 251913), (20829, 185249), (32691, 118031), (33973, 113577), (37859, 101919), (45951, 83971)]