42804377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 55353792

約数和(自身を除く): 12549415

約数列:

[1, 7, 11, 29, 77, 203, 319, 661, 841, 2233, 4627, 5887, 7271, 9251, 19169, 50897, 64757, 134183, 210859, 555901, 1476013, 3891307, 6114911, 42804377]

約数ペア:

[(1, 42804377), (7, 6114911), (11, 3891307), (29, 1476013), (77, 555901), (203, 210859), (319, 134183), (661, 64757), (841, 50897), (2233, 19169), (4627, 9251), (5887, 7271)]