621938239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{3461}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 700265664

約数和(自身を除く): 78327425

約数列:

[1, 13, 23, 299, 601, 3461, 7813, 13823, 44993, 79603, 179699, 1034839, 2080061, 27040793, 47841403, 621938239]

約数ペア:

[(1, 621938239), (13, 47841403), (23, 27040793), (299, 2080061), (601, 1034839), (3461, 179699), (7813, 79603), (13823, 44993)]