1674837

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 40

約数和(自身を含む): 2787840

約数和(自身を除く): 1113003

約数列:

[1, 3, 9, 23, 27, 29, 31, 69, 81, 87, 93, 207, 261, 279, 621, 667, 713, 783, 837, 899, 1863, 2001, 2139, 2349, 2511, 2697, 6003, 6417, 8091, 18009, 19251, 20677, 24273, 54027, 57753, 62031, 72819, 186093, 558279, 1674837]

約数ペア:

[(1, 1674837), (3, 558279), (9, 186093), (23, 72819), (27, 62031), (29, 57753), (31, 54027), (69, 24273), (81, 20677), (87, 19251), (93, 18009), (207, 8091), (261, 6417), (279, 6003), (621, 2697), (667, 2511), (713, 2349), (783, 2139), (837, 2001), (899, 1863)]