1338291459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{7369}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 2048801040

約数和(自身を除く): 710509581

約数列:

[1, 3, 9, 17, 51, 153, 1187, 3561, 7369, 10683, 20179, 22107, 60537, 66321, 125273, 181611, 375819, 1127457, 8747003, 26241009, 78723027, 148699051, 446097153, 1338291459]

約数ペア:

[(1, 1338291459), (3, 446097153), (9, 148699051), (17, 78723027), (51, 26241009), (153, 8747003), (1187, 1127457), (3561, 375819), (7369, 181611), (10683, 125273), (20179, 66321), (22107, 60537)]