2277138479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1321}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 2895624192

約数和(自身を除く): 618485713

約数列:

[1, 7, 11, 61, 77, 367, 427, 671, 1321, 2569, 4037, 4697, 9247, 14531, 22387, 28259, 80581, 101717, 156709, 246257, 484807, 564067, 886391, 1723799, 3393649, 5332877, 6204737, 29573227, 37330139, 207012589, 325305497, 2277138479]

約数ペア:

[(1, 2277138479), (7, 325305497), (11, 207012589), (61, 37330139), (77, 29573227), (367, 6204737), (427, 5332877), (671, 3393649), (1321, 1723799), (2569, 886391), (4037, 564067), (4697, 484807), (9247, 246257), (14531, 156709), (22387, 101717), (28259, 80581)]