31795569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14303}}^1$

素因数の和:14341

約数の個数: 24

約数和(自身を含む): 52066560

約数和(自身を除く): 20270991

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 14303, 42909, 128727, 185939, 271757, 557817, 815271, 1673451, 2445813, 3532841, 10598523, 31795569]

約数ペア:

[(1, 31795569), (3, 10598523), (9, 3532841), (13, 2445813), (19, 1673451), (39, 815271), (57, 557817), (117, 271757), (171, 185939), (247, 128727), (741, 42909), (2223, 14303)]