1330589337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4406

約数の個数: 64

約数和(自身を含む): 2372198400

約数和(自身を除く): 1041609063

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 79, 119, 187, 231, 237, 357, 553, 561, 869, 1309, 1343, 1659, 2607, 3927, 4029, 4289, 6083, 9401, 12867, 14773, 18249, 28203, 30023, 44319, 47179, 72913, 90069, 103411, 141537, 218739, 310233, 330253, 338831, 510391, 802043, 990759, 1016493, 1531173, 2371817, 2406129, 3727141, 5614301, 5760127, 7115451, 11181423, 16842903, 17280381, 26089987, 40320889, 63361397, 78269961, 120962667, 190084191, 443529779, 1330589337]

約数ペア:

[(1, 1330589337), (3, 443529779), (7, 190084191), (11, 120962667), (17, 78269961), (21, 63361397), (33, 40320889), (51, 26089987), (77, 17280381), (79, 16842903), (119, 11181423), (187, 7115451), (231, 5760127), (237, 5614301), (357, 3727141), (553, 2406129), (561, 2371817), (869, 1531173), (1309, 1016493), (1343, 990759), (1659, 802043), (2607, 510391), (3927, 338831), (4029, 330253), (4289, 310233), (6083, 218739), (9401, 141537), (12867, 103411), (14773, 90069), (18249, 72913), (28203, 47179), (30023, 44319)]