847980021961

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4817}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 928474081920

約数和(自身を除く): 80494059959

約数列:

[1, 23, 43, 71, 109, 529, 989, 1633, 2507, 3053, 4687, 4817, 7739, 22747, 37559, 57661, 70219, 107801, 110791, 177997, 207131, 332777, 342007, 525053, 1615037, 2479423, 2548193, 4093931, 4764013, 7653871, 7866161, 12076219, 14706301, 22577279, 37278763, 109572299, 176039033, 180921703, 277753037, 338244923, 519277417, 857411549, 1602986809, 7779633229, 11943380591, 19720465627, 36868696607, 847980021961]

約数ペア:

[(1, 847980021961), (23, 36868696607), (43, 19720465627), (71, 11943380591), (109, 7779633229), (529, 1602986809), (989, 857411549), (1633, 519277417), (2507, 338244923), (3053, 277753037), (4687, 180921703), (4817, 176039033), (7739, 109572299), (22747, 37278763), (37559, 22577279), (57661, 14706301), (70219, 12076219), (107801, 7866161), (110791, 7653871), (177997, 4764013), (207131, 4093931), (332777, 2548193), (342007, 2479423), (525053, 1615037)]