28876897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 35130240

約数和(自身を除く): 6253343

約数列:

[1, 7, 17, 119, 227, 1069, 1589, 3859, 7483, 18173, 27013, 127211, 242663, 1698641, 4125271, 28876897]

約数ペア:

[(1, 28876897), (7, 4125271), (17, 1698641), (119, 242663), (227, 127211), (1069, 27013), (1589, 18173), (3859, 7483)]