13611507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 22675968

約数和(自身を除く): 9064461

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 683, 949, 1533, 2049, 2847, 4781, 6643, 8879, 14343, 19929, 26637, 49859, 62153, 149577, 186459, 349013, 648167, 1047039, 1944501, 4537169, 13611507]

約数ペア:

[(1, 13611507), (3, 4537169), (7, 1944501), (13, 1047039), (21, 648167), (39, 349013), (73, 186459), (91, 149577), (219, 62153), (273, 49859), (511, 26637), (683, 19929), (949, 14343), (1533, 8879), (2049, 6643), (2847, 4781)]