267788269

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 310093056

約数和(自身を除く): 42304787

約数列:

[1, 7, 101, 521, 707, 727, 3647, 5089, 52621, 73427, 368347, 378767, 513989, 2651369, 38255467, 267788269]

約数ペア:

[(1, 267788269), (7, 38255467), (101, 2651369), (521, 513989), (707, 378767), (727, 368347), (3647, 73427), (5089, 52621)]