213310439

素因数分解:

${\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 223080672

約数和(自身を除く): 9770233

約数列:

[1, 37, 113, 163, 313, 4181, 6031, 11581, 18419, 35369, 51019, 681503, 1308653, 1887703, 5765147, 213310439]

約数ペア:

[(1, 213310439), (37, 5765147), (113, 1887703), (163, 1308653), (313, 681503), (4181, 51019), (6031, 35369), (11581, 18419)]