29229723

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 44149248

約数和(自身を除く): 14919525

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1607, 2021, 4821, 6063, 14463, 18189, 69101, 75529, 207303, 226587, 621909, 679761, 3247747, 9743241, 29229723]

約数ペア:

[(1, 29229723), (3, 9743241), (9, 3247747), (43, 679761), (47, 621909), (129, 226587), (141, 207303), (387, 75529), (423, 69101), (1607, 18189), (2021, 14463), (4821, 6063)]