245417471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11971}}^1$

素因数の和:12086

約数の個数: 16

約数和(自身を含む): 281581440

約数和(自身を除く): 36163969

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 11971, 20501, 155623, 227449, 993593, 2956837, 12916709, 18878267, 245417471]

約数ペア:

[(1, 245417471), (13, 18878267), (19, 12916709), (83, 2956837), (247, 993593), (1079, 227449), (1577, 155623), (11971, 20501)]