90873461

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 105427200

約数和(自身を除く): 14553739

約数列:

[1, 7, 149, 151, 577, 1043, 1057, 4039, 22499, 85973, 87127, 157493, 601811, 609889, 12981923, 90873461]

約数ペア:

[(1, 90873461), (7, 12981923), (149, 609889), (151, 601811), (577, 157493), (1043, 87127), (1057, 85973), (4039, 22499)]