1330456959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{27803}}^1$

素因数の和:28231

約数の個数: 24

約数和(自身を含む): 2074734480

約数和(自身を除く): 744277521

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 5317, 15951, 27803, 47853, 83409, 250227, 361439, 1084317, 3252951, 11371427, 34114281, 102342843, 147828551, 443485653, 1330456959]

約数ペア:

[(1, 1330456959), (3, 443485653), (9, 147828551), (13, 102342843), (39, 34114281), (117, 11371427), (409, 3252951), (1227, 1084317), (3681, 361439), (5317, 250227), (15951, 83409), (27803, 47853)]