415467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 668304

約数和(自身を除く): 252837

約数列:

[1, 3, 9, 13, 39, 53, 67, 117, 159, 201, 477, 603, 689, 871, 2067, 2613, 3551, 6201, 7839, 10653, 31959, 46163, 138489, 415467]

約数ペア:

[(1, 415467), (3, 138489), (9, 46163), (13, 31959), (39, 10653), (53, 7839), (67, 6201), (117, 3551), (159, 2613), (201, 2067), (477, 871), (603, 689)]