1330407897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103687}}^1$

素因数の和:103757

約数の個数: 32

約数和(自身を含む): 2229706752

約数和(自身を除く): 899298855

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 103687, 311061, 725809, 1347931, 2177427, 4043793, 4873289, 9435517, 14619867, 28306551, 34113023, 63352757, 102339069, 190058271, 443469299, 1330407897]

約数ペア:

[(1, 1330407897), (3, 443469299), (7, 190058271), (13, 102339069), (21, 63352757), (39, 34113023), (47, 28306551), (91, 14619867), (141, 9435517), (273, 4873289), (329, 4043793), (611, 2177427), (987, 1347931), (1833, 725809), (4277, 311061), (12831, 103687)]