163291271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2477}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 192332448

約数和(自身を除く): 29041177

約数列:

[1, 11, 13, 143, 461, 2477, 5071, 5993, 27247, 32201, 65923, 354211, 1141897, 12560867, 14844661, 163291271]

約数ペア:

[(1, 163291271), (11, 14844661), (13, 12560867), (143, 1141897), (461, 354211), (2477, 65923), (5071, 32201), (5993, 27247)]