2355579993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 3665958912

約数和(自身を除く): 1310378919

約数列:

[1, 3, 13, 17, 39, 51, 71, 163, 213, 221, 307, 489, 663, 921, 923, 1207, 2119, 2769, 2771, 3621, 3991, 5219, 6357, 8313, 11573, 11973, 15657, 15691, 21797, 34719, 36023, 47073, 50041, 65391, 67847, 108069, 150123, 150449, 196741, 203541, 283361, 370549, 451347, 590223, 650533, 850083, 850697, 1111647, 1951599, 2552091, 2557633, 3552911, 4817137, 7672899, 10658733, 11059061, 14451411, 33177183, 46187843, 60399487, 138563529, 181198461, 785193331, 2355579993]

約数ペア:

[(1, 2355579993), (3, 785193331), (13, 181198461), (17, 138563529), (39, 60399487), (51, 46187843), (71, 33177183), (163, 14451411), (213, 11059061), (221, 10658733), (307, 7672899), (489, 4817137), (663, 3552911), (921, 2557633), (923, 2552091), (1207, 1951599), (2119, 1111647), (2769, 850697), (2771, 850083), (3621, 650533), (3991, 590223), (5219, 451347), (6357, 370549), (8313, 283361), (11573, 203541), (11973, 196741), (15657, 150449), (15691, 150123), (21797, 108069), (34719, 67847), (36023, 65391), (47073, 50041)]