11895741

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 60

約数和(自身を含む): 21257280

約数和(自身を除く): 9361539

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 79, 81, 99, 117, 143, 169, 237, 297, 351, 429, 507, 711, 869, 891, 1027, 1053, 1287, 1521, 1859, 2133, 2607, 3081, 3861, 4563, 5577, 6399, 7821, 9243, 11297, 11583, 13351, 13689, 16731, 23463, 27729, 33891, 40053, 50193, 70389, 83187, 101673, 120159, 146861, 150579, 305019, 360477, 440583, 915057, 1081431, 1321749, 3965247, 11895741]

約数ペア:

[(1, 11895741), (3, 3965247), (9, 1321749), (11, 1081431), (13, 915057), (27, 440583), (33, 360477), (39, 305019), (79, 150579), (81, 146861), (99, 120159), (117, 101673), (143, 83187), (169, 70389), (237, 50193), (297, 40053), (351, 33891), (429, 27729), (507, 23463), (711, 16731), (869, 13689), (891, 13351), (1027, 11583), (1053, 11297), (1287, 9243), (1521, 7821), (1859, 6399), (2133, 5577), (2607, 4563), (3081, 3861)]