28591303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 32104800

約数和(自身を除く): 3513497

約数列:

[1, 13, 29, 181, 377, 419, 2353, 5249, 5447, 12151, 68237, 75839, 157963, 985907, 2199331, 28591303]

約数ペア:

[(1, 28591303), (13, 2199331), (29, 985907), (181, 157963), (377, 75839), (419, 68237), (2353, 12151), (5249, 5447)]