1330471737

素因数分解:

$3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{13109}}^1$

素因数の和:13307

約数の個数: 40

約数和(自身を含む): 2284286400

約数和(自身を除く): 953814663

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 179, 189, 537, 567, 1253, 1611, 3759, 4833, 11277, 13109, 14499, 33831, 39327, 91763, 101493, 117981, 275289, 353943, 825867, 1061829, 2346511, 2477601, 7039533, 7432803, 16425577, 21118599, 49276731, 63355797, 147830193, 190067391, 443490579, 1330471737]

約数ペア:

[(1, 1330471737), (3, 443490579), (7, 190067391), (9, 147830193), (21, 63355797), (27, 49276731), (63, 21118599), (81, 16425577), (179, 7432803), (189, 7039533), (537, 2477601), (567, 2346511), (1253, 1061829), (1611, 825867), (3759, 353943), (4833, 275289), (11277, 117981), (13109, 101493), (14499, 91763), (33831, 39327)]