145871747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{5261}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 177308352

約数和(自身を除く): 31436605

約数列:

[1, 7, 17, 119, 233, 1631, 3961, 5261, 27727, 36827, 89437, 626059, 1225813, 8580691, 20838821, 145871747]

約数ペア:

[(1, 145871747), (7, 20838821), (17, 8580691), (119, 1225813), (233, 626059), (1631, 89437), (3961, 36827), (5261, 27727)]