123494889

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13457}}^1$

素因数の和:13509

約数の個数: 32

約数和(自身を含む): 206714880

約数和(自身を除く): 83219991

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 13457, 40371, 94199, 255683, 282597, 309511, 767049, 928533, 1789781, 2166577, 5369343, 5880709, 6499731, 17642127, 41164963, 123494889]

約数ペア:

[(1, 123494889), (3, 41164963), (7, 17642127), (19, 6499731), (21, 5880709), (23, 5369343), (57, 2166577), (69, 1789781), (133, 928533), (161, 767049), (399, 309511), (437, 282597), (483, 255683), (1311, 94199), (3059, 40371), (9177, 13457)]