2218218237

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{17551}}^1$

素因数の和:17742

約数の個数: 32

約数和(自身を含む): 3414917120

約数和(自身を除く): 1196698883

約数列:

[1, 3, 9, 27, 31, 93, 151, 279, 453, 837, 1359, 4077, 4681, 14043, 17551, 42129, 52653, 126387, 157959, 473877, 544081, 1632243, 2650201, 4896729, 7950603, 14690187, 23851809, 71555427, 82156231, 246468693, 739406079, 2218218237]

約数ペア:

[(1, 2218218237), (3, 739406079), (9, 246468693), (27, 82156231), (31, 71555427), (93, 23851809), (151, 14690187), (279, 7950603), (453, 4896729), (837, 2650201), (1359, 1632243), (4077, 544081), (4681, 473877), (14043, 157959), (17551, 126387), (42129, 52653)]