2247120197

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{320057}}^1$

素因数の和:320140

約数の個数: 16

約数和(自身を含む): 2765301120

約数和(自身を除く): 518180923

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 320057, 2240399, 5440969, 18883363, 38086783, 132183541, 321017171, 2247120197]

約数ペア:

[(1, 2247120197), (7, 321017171), (17, 132183541), (59, 38086783), (119, 18883363), (413, 5440969), (1003, 2240399), (7021, 320057)]