22131117

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 34268160

約数和(自身を除く): 12137043

約数列:

[1, 3, 9, 27, 31, 93, 137, 193, 279, 411, 579, 837, 1233, 1737, 3699, 4247, 5211, 5983, 12741, 17949, 26441, 38223, 53847, 79323, 114669, 161541, 237969, 713907, 819671, 2459013, 7377039, 22131117]

約数ペア:

[(1, 22131117), (3, 7377039), (9, 2459013), (27, 819671), (31, 713907), (93, 237969), (137, 161541), (193, 114669), (279, 79323), (411, 53847), (579, 38223), (837, 26441), (1233, 17949), (1737, 12741), (3699, 5983), (4247, 5211)]