313025913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{70549}}^1$

素因数の和:70601

約数の個数: 24

約数和(自身を含む): 495261000

約数和(自身を除く): 182235087

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 70549, 211647, 634941, 1199333, 2045921, 3597999, 6137763, 10793997, 18413289, 34780657, 104341971, 313025913]

約数ペア:

[(1, 313025913), (3, 104341971), (9, 34780657), (17, 18413289), (29, 10793997), (51, 6137763), (87, 3597999), (153, 2045921), (261, 1199333), (493, 634941), (1479, 211647), (4437, 70549)]