1320761819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{42209}}^1$

素因数の和:42334

約数の個数: 16

約数和(自身を含む): 1489168800

約数和(自身を除く): 168406981

約数列:

[1, 13, 29, 83, 377, 1079, 2407, 31291, 42209, 548717, 1224061, 3503347, 15912793, 45543511, 101597063, 1320761819]

約数ペア:

[(1, 1320761819), (13, 101597063), (29, 45543511), (83, 15912793), (377, 3503347), (1079, 1224061), (2407, 548717), (31291, 42209)]