3978051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 7008768

約数和(自身を除く): 3030717

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1013, 1309, 3039, 3927, 7091, 11143, 17221, 21273, 33429, 51663, 78001, 120547, 189431, 234003, 361641, 568293, 1326017, 3978051]

約数ペア:

[(1, 3978051), (3, 1326017), (7, 568293), (11, 361641), (17, 234003), (21, 189431), (33, 120547), (51, 78001), (77, 51663), (119, 33429), (187, 21273), (231, 17221), (357, 11143), (561, 7091), (1013, 3927), (1309, 3039)]