90268871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2543}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 112831488

約数和(自身を除く): 22562617

約数列:

[1, 7, 11, 77, 461, 2543, 3227, 5071, 17801, 27973, 35497, 195811, 1172323, 8206261, 12895553, 90268871]

約数ペア:

[(1, 90268871), (7, 12895553), (11, 8206261), (77, 1172323), (461, 195811), (2543, 35497), (3227, 27973), (5071, 17801)]