45321489

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 67267200

約数和(自身を除く): 21945711

約数列:

[1, 3, 9, 47, 141, 307, 349, 423, 921, 1047, 2763, 3141, 14429, 16403, 43287, 49209, 107143, 129861, 147627, 321429, 964287, 5035721, 15107163, 45321489]

約数ペア:

[(1, 45321489), (3, 15107163), (9, 5035721), (47, 964287), (141, 321429), (307, 147627), (349, 129861), (423, 107143), (921, 49209), (1047, 43287), (2763, 16403), (3141, 14429)]