906360049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 1127022336

約数和(自身を除く): 220662287

約数列:

[1, 7, 17, 53, 119, 131, 371, 901, 917, 1097, 2227, 6307, 6943, 7679, 15589, 18649, 48601, 58141, 118031, 130543, 143707, 406987, 826217, 988397, 1005949, 2443019, 6918779, 7616471, 17101133, 53315297, 129480007, 906360049]

約数ペア:

[(1, 906360049), (7, 129480007), (17, 53315297), (53, 17101133), (119, 7616471), (131, 6918779), (371, 2443019), (901, 1005949), (917, 988397), (1097, 826217), (2227, 406987), (6307, 143707), (6943, 130543), (7679, 118031), (15589, 58141), (18649, 48601)]