242528451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 365164800

約数和(自身を除く): 122636349

約数列:

[1, 3, 11, 33, 37, 111, 139, 407, 417, 1221, 1429, 1529, 4287, 4587, 5143, 15429, 15719, 47157, 52873, 56573, 158619, 169719, 198631, 581603, 595893, 1744809, 2184941, 6554823, 7349347, 22048041, 80842817, 242528451]

約数ペア:

[(1, 242528451), (3, 80842817), (11, 22048041), (33, 7349347), (37, 6554823), (111, 2184941), (139, 1744809), (407, 595893), (417, 581603), (1221, 198631), (1429, 169719), (1529, 158619), (4287, 56573), (4587, 52873), (5143, 47157), (15429, 15719)]