253417491313

素因数分解:

$7^2\times {\mathrm{863}}^1\times {\mathrm{919}}^1\times {\mathrm{6521}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 295499819520

約数和(自身を除く): 42082328207

約数列:

[1, 7, 49, 863, 919, 6041, 6433, 6521, 42287, 45031, 45647, 319529, 793097, 5551679, 5627623, 5992799, 38861753, 39393361, 41949593, 275753527, 293647151, 5171785537, 36202498759, 253417491313]

約数ペア:

[(1, 253417491313), (7, 36202498759), (49, 5171785537), (863, 293647151), (919, 275753527), (6041, 41949593), (6433, 39393361), (6521, 38861753), (42287, 5992799), (45031, 5627623), (45647, 5551679), (319529, 793097)]