872494543869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1880129}}^1$

素因数の和:1880381

約数の個数: 32

約数和(自身を含む): 1277766430080

約数和(自身を除く): 405271886211

約数列:

[1, 3, 13, 39, 73, 163, 219, 489, 949, 2119, 2847, 6357, 11899, 35697, 154687, 464061, 1880129, 5640387, 24441677, 73325031, 137249417, 306461027, 411748251, 919383081, 1784242421, 3983993351, 5352727263, 11951980053, 22371654971, 67114964913, 290831514623, 872494543869]

約数ペア:

[(1, 872494543869), (3, 290831514623), (13, 67114964913), (39, 22371654971), (73, 11951980053), (163, 5352727263), (219, 3983993351), (489, 1784242421), (949, 919383081), (2119, 411748251), (2847, 306461027), (6357, 137249417), (11899, 73325031), (35697, 24441677), (154687, 5640387), (464061, 1880129)]