81632213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 89910912

約数和(自身を除く): 8278699

約数列:

[1, 13, 61, 311, 331, 793, 4043, 4303, 18971, 20191, 102941, 246623, 262483, 1338233, 6279401, 81632213]

約数ペア:

[(1, 81632213), (13, 6279401), (61, 1338233), (311, 262483), (331, 246623), (793, 102941), (4043, 20191), (4303, 18971)]