1974170799

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{34183}}^1$

素因数の和:34249

約数の個数: 40

約数和(自身を含む): 3176650752

約数和(自身を除く): 1202479953

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1863, 2139, 2511, 6417, 19251, 34183, 57753, 102549, 307647, 786209, 922941, 1059673, 2358627, 2768823, 3179019, 7075881, 9537057, 21227643, 24372479, 28611171, 63682929, 73117437, 85833513, 219352311, 658056933, 1974170799]

約数ペア:

[(1, 1974170799), (3, 658056933), (9, 219352311), (23, 85833513), (27, 73117437), (31, 63682929), (69, 28611171), (81, 24372479), (93, 21227643), (207, 9537057), (279, 7075881), (621, 3179019), (713, 2768823), (837, 2358627), (1863, 1059673), (2139, 922941), (2511, 786209), (6417, 307647), (19251, 102549), (34183, 57753)]