90348587

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 105216000

約数和(自身を除く): 14867413

約数列:

[1, 7, 79, 199, 553, 821, 1393, 5747, 15721, 64859, 110047, 163379, 454013, 1143653, 12906941, 90348587]

約数ペア:

[(1, 90348587), (7, 12906941), (79, 1143653), (199, 454013), (553, 163379), (821, 110047), (1393, 64859), (5747, 15721)]