140972403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5387}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 224485632

約数和(自身を除く): 83513229

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 2013, 2379, 5387, 8723, 16161, 26169, 59257, 70031, 177771, 210093, 328607, 770341, 985821, 2311023, 3614677, 4271891, 10844031, 12815673, 46990801, 140972403]

約数ペア:

[(1, 140972403), (3, 46990801), (11, 12815673), (13, 10844031), (33, 4271891), (39, 3614677), (61, 2311023), (143, 985821), (183, 770341), (429, 328607), (671, 210093), (793, 177771), (2013, 70031), (2379, 59257), (5387, 26169), (8723, 16161)]