17383221

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 26465280

約数和(自身を除く): 9082059

約数列:

[1, 3, 9, 27, 41, 123, 369, 383, 1107, 1149, 1681, 3447, 5043, 10341, 15129, 15703, 45387, 47109, 141327, 423981, 643823, 1931469, 5794407, 17383221]

約数ペア:

[(1, 17383221), (3, 5794407), (9, 1931469), (27, 643823), (41, 423981), (123, 141327), (369, 47109), (383, 45387), (1107, 15703), (1149, 15129), (1681, 10341), (3447, 5043)]