317445951753

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{139429}}^1$

素因数の和:140022

約数の個数: 48

約数和(自身を含む): 532466438400

約数和(自身を除く): 215020486647

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 509, 639, 1491, 1527, 3563, 4473, 4581, 10689, 32067, 36139, 108417, 139429, 252973, 325251, 418287, 758919, 976003, 1254861, 2276757, 2928009, 8784027, 9899459, 29698377, 69296213, 70969361, 89095131, 207888639, 212908083, 496785527, 623665917, 638724249, 1490356581, 4471069743, 5038824631, 15116473893, 35271772417, 45349421679, 105815317251, 317445951753]

約数ペア:

[(1, 317445951753), (3, 105815317251), (7, 45349421679), (9, 35271772417), (21, 15116473893), (63, 5038824631), (71, 4471069743), (213, 1490356581), (497, 638724249), (509, 623665917), (639, 496785527), (1491, 212908083), (1527, 207888639), (3563, 89095131), (4473, 70969361), (4581, 69296213), (10689, 29698377), (32067, 9899459), (36139, 8784027), (108417, 2928009), (139429, 2276757), (252973, 1254861), (325251, 976003), (418287, 758919)]