1330821045

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{44741}}^1$

素因数の和:45413

約数の個数: 24

約数和(自身を含む): 2310297912

約数和(自身を除く): 979476867

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 3305, 5949, 9915, 29745, 44741, 134223, 223705, 402669, 671115, 2013345, 29573801, 88721403, 147869005, 266164209, 443607015, 1330821045]

約数ペア:

[(1, 1330821045), (3, 443607015), (5, 266164209), (9, 147869005), (15, 88721403), (45, 29573801), (661, 2013345), (1983, 671115), (3305, 402669), (5949, 223705), (9915, 134223), (29745, 44741)]