38819169

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{11689}}^1$

素因数の和:11742

約数の個数: 20

約数和(自身を含む): 59408580

約数和(自身を除く): 20589411

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 11689, 35067, 105201, 315603, 479249, 946809, 1437747, 4313241, 12939723, 38819169]

約数ペア:

[(1, 38819169), (3, 12939723), (9, 4313241), (27, 1437747), (41, 946809), (81, 479249), (123, 315603), (369, 105201), (1107, 35067), (3321, 11689)]