248846039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1931}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 280433664

約数和(自身を除く): 31587625

約数列:

[1, 13, 23, 299, 431, 1931, 5603, 9913, 25103, 44413, 128869, 577369, 832261, 10819393, 19142003, 248846039]

約数ペア:

[(1, 248846039), (13, 19142003), (23, 10819393), (299, 832261), (431, 577369), (1931, 128869), (5603, 44413), (9913, 25103)]