14919177

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 25714752

約数和(自身を除く): 10795575

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 211, 259, 273, 481, 633, 637, 777, 1443, 1477, 1813, 1911, 2743, 3367, 4431, 5439, 7807, 8229, 10101, 10339, 19201, 23421, 23569, 31017, 54649, 57603, 70707, 101491, 134407, 163947, 304473, 382543, 403221, 710437, 1147629, 2131311, 4973059, 14919177]

約数ペア:

[(1, 14919177), (3, 4973059), (7, 2131311), (13, 1147629), (21, 710437), (37, 403221), (39, 382543), (49, 304473), (91, 163947), (111, 134407), (147, 101491), (211, 70707), (259, 57603), (273, 54649), (481, 31017), (633, 23569), (637, 23421), (777, 19201), (1443, 10339), (1477, 10101), (1813, 8229), (1911, 7807), (2743, 5439), (3367, 4431)]