32220447

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 53944320

約数和(自身を除く): 21723873

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 3511, 9177, 10533, 24577, 66709, 73731, 80753, 200127, 242259, 466963, 565271, 1400889, 1534307, 1695813, 4602921, 10740149, 32220447]

約数ペア:

[(1, 32220447), (3, 10740149), (7, 4602921), (19, 1695813), (21, 1534307), (23, 1400889), (57, 565271), (69, 466963), (133, 242259), (161, 200127), (399, 80753), (437, 73731), (483, 66709), (1311, 24577), (3059, 10533), (3511, 9177)]