1330611933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{25457}}^1$

素因数の和:25617

約数の個数: 32

約数和(自身を含む): 2150691840

約数和(自身を除く): 820079907

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 393, 399, 917, 2489, 2751, 7467, 17423, 25457, 52269, 76371, 178199, 483683, 534597, 1451049, 3334867, 3385781, 10004601, 10157343, 23344069, 63362473, 70032207, 190087419, 443537311, 1330611933]

約数ペア:

[(1, 1330611933), (3, 443537311), (7, 190087419), (19, 70032207), (21, 63362473), (57, 23344069), (131, 10157343), (133, 10004601), (393, 3385781), (399, 3334867), (917, 1451049), (2489, 534597), (2751, 483683), (7467, 178199), (17423, 76371), (25457, 52269)]