679954321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 732872448

約数和(自身を除く): 52918127

約数列:

[1, 17, 101, 131, 1717, 2227, 3023, 13231, 51391, 224927, 305323, 396013, 5190491, 6732221, 39997313, 679954321]

約数ペア:

[(1, 679954321), (17, 39997313), (101, 6732221), (131, 5190491), (1717, 396013), (2227, 305323), (3023, 224927), (13231, 51391)]