28788603

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 39077376

約数和(自身を除く): 10288773

約数列:

[1, 3, 103, 151, 309, 453, 617, 1851, 15553, 46659, 63551, 93167, 190653, 279501, 9596201, 28788603]

約数ペア:

[(1, 28788603), (3, 9596201), (103, 279501), (151, 190653), (309, 93167), (453, 63551), (617, 46659), (1851, 15553)]