12397671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 22848000

約数和(自身を除く): 10450329

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 143, 169, 171, 209, 247, 297, 351, 429, 507, 513, 627, 741, 1287, 1521, 1859, 1881, 2197, 2223, 2717, 3211, 3861, 4563, 5577, 5643, 6591, 6669, 8151, 9633, 16731, 19773, 24167, 24453, 28899, 35321, 41743, 50193, 59319, 72501, 73359, 86697, 105963, 125229, 217503, 317889, 375687, 459173, 652509, 953667, 1127061, 1377519, 4132557, 12397671]

約数ペア:

[(1, 12397671), (3, 4132557), (9, 1377519), (11, 1127061), (13, 953667), (19, 652509), (27, 459173), (33, 375687), (39, 317889), (57, 217503), (99, 125229), (117, 105963), (143, 86697), (169, 73359), (171, 72501), (209, 59319), (247, 50193), (297, 41743), (351, 35321), (429, 28899), (507, 24453), (513, 24167), (627, 19773), (741, 16731), (1287, 9633), (1521, 8151), (1859, 6669), (1881, 6591), (2197, 5643), (2223, 5577), (2717, 4563), (3211, 3861)]