30434427

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 17258373

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 827, 1269, 1363, 2481, 4089, 7443, 12267, 22329, 23983, 36801, 38869, 71949, 116607, 215847, 349821, 647541, 1049463, 1127201, 3381603, 10144809, 30434427]

約数ペア:

[(1, 30434427), (3, 10144809), (9, 3381603), (27, 1127201), (29, 1049463), (47, 647541), (87, 349821), (141, 215847), (261, 116607), (423, 71949), (783, 38869), (827, 36801), (1269, 23983), (1363, 22329), (2481, 12267), (4089, 7443)]