38222487

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 56659824

約数和(自身を除く): 18437337

約数列:

[1, 3, 9, 53, 159, 227, 353, 477, 681, 1059, 2043, 3177, 12031, 18709, 36093, 56127, 80131, 108279, 168381, 240393, 721179, 4246943, 12740829, 38222487]

約数ペア:

[(1, 38222487), (3, 12740829), (9, 4246943), (53, 721179), (159, 240393), (227, 168381), (353, 108279), (477, 80131), (681, 56127), (1059, 36093), (2043, 18709), (3177, 12031)]