15668848221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1\times {\mathrm{3623}}^1$

素因数の和:4453

約数の個数: 32

約数和(自身を含む): 22670468352

約数和(自身を除く): 7001620131

約数列:

[1, 3, 13, 39, 173, 519, 641, 1923, 2249, 3623, 6747, 8333, 10869, 24999, 47099, 110893, 141297, 332679, 626779, 1441609, 1880337, 2322343, 4324827, 6967029, 8148127, 24444381, 30190459, 90571377, 401765339, 1205296017, 5222949407, 15668848221]

約数ペア:

[(1, 15668848221), (3, 5222949407), (13, 1205296017), (39, 401765339), (173, 90571377), (519, 30190459), (641, 24444381), (1923, 8148127), (2249, 6967029), (3623, 4324827), (6747, 2322343), (8333, 1880337), (10869, 1441609), (24999, 626779), (47099, 332679), (110893, 141297)]