2907992879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 3373251336

約数和(自身を除く): 465258457

約数列:

[1, 11, 23, 121, 181, 251, 253, 529, 1991, 2761, 2783, 4163, 5773, 5819, 21901, 30371, 45431, 45793, 63503, 64009, 95749, 132779, 499741, 503723, 698533, 1044913, 1053239, 1460569, 5497151, 11494043, 11585629, 16066259, 24032999, 126434473, 264362989, 2907992879]

約数ペア:

[(1, 2907992879), (11, 264362989), (23, 126434473), (121, 24032999), (181, 16066259), (251, 11585629), (253, 11494043), (529, 5497151), (1991, 1460569), (2761, 1053239), (2783, 1044913), (4163, 698533), (5773, 503723), (5819, 499741), (21901, 132779), (30371, 95749), (45431, 64009), (45793, 63503)]