291275153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 320295360

約数和(自身を除く): 29020207

約数列:

[1, 13, 59, 307, 767, 1237, 3991, 16081, 18113, 72983, 235469, 379759, 948779, 4936867, 22405781, 291275153]

約数ペア:

[(1, 291275153), (13, 22405781), (59, 4936867), (307, 948779), (767, 379759), (1237, 235469), (3991, 72983), (16081, 18113)]