3998636929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1\times {\mathrm{12413}}^1$

素因数の和:15144

約数の個数: 16

約数和(自身を含む): 4840864128

約数和(自身を除く): 842227199

約数列:

[1, 7, 17, 119, 2707, 12413, 18949, 46019, 86891, 211021, 322133, 1477147, 33601991, 235213937, 571233847, 3998636929]

約数ペア:

[(1, 3998636929), (7, 571233847), (17, 235213937), (119, 33601991), (2707, 1477147), (12413, 322133), (18949, 211021), (46019, 86891)]