28760209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 31243968

約数和(自身を除く): 2483759

約数列:

[1, 17, 97, 107, 163, 1649, 1819, 2771, 10379, 15811, 17441, 176443, 268787, 296497, 1691777, 28760209]

約数ペア:

[(1, 28760209), (17, 1691777), (97, 296497), (107, 268787), (163, 176443), (1649, 17441), (1819, 15811), (2771, 10379)]