13997402007

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{5953}}^1$

素因数の和:6311

約数の個数: 32

約数和(自身を含む): 19516164096

約数和(自身を除く): 5518762089

約数列:

[1, 3, 31, 93, 131, 193, 393, 579, 4061, 5953, 5983, 12183, 17859, 17949, 25283, 75849, 184543, 553629, 779843, 783773, 1148929, 2339529, 2351319, 3446787, 24175133, 35616799, 72525399, 106850397, 150509699, 451529097, 4665800669, 13997402007]

約数ペア:

[(1, 13997402007), (3, 4665800669), (31, 451529097), (93, 150509699), (131, 106850397), (193, 72525399), (393, 35616799), (579, 24175133), (4061, 3446787), (5953, 2351319), (5983, 2339529), (12183, 1148929), (17859, 783773), (17949, 779843), (25283, 553629), (75849, 184543)]