1330871283

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{370613}}^1$

素因数の和:370648

約数の個数: 32

約数和(自身を含む): 2371929600

約数和(自身を除く): 1041058317

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 370613, 1111839, 2594291, 3335517, 7041647, 7782873, 10006551, 21124941, 23348619, 49291529, 63374823, 70045857, 147874587, 190124469, 443623761, 1330871283]

約数ペア:

[(1, 1330871283), (3, 443623761), (7, 190124469), (9, 147874587), (19, 70045857), (21, 63374823), (27, 49291529), (57, 23348619), (63, 21124941), (133, 10006551), (171, 7782873), (189, 7041647), (399, 3335517), (513, 2594291), (1197, 1111839), (3591, 370613)]