42613181

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 50771520

約数和(自身を除く): 8158339

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 577, 3211, 3887, 5681, 7501, 10963, 13271, 73853, 97513, 142519, 172523, 252149, 1852747, 2242799, 3277937, 42613181]

約数ペア:

[(1, 42613181), (13, 3277937), (19, 2242799), (23, 1852747), (169, 252149), (247, 172523), (299, 142519), (437, 97513), (577, 73853), (3211, 13271), (3887, 10963), (5681, 7501)]