17301219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 25858560

約数和(自身を除く): 8557341

約数列:

[1, 3, 13, 39, 59, 73, 103, 177, 219, 309, 767, 949, 1339, 2301, 2847, 4017, 4307, 6077, 7519, 12921, 18231, 22557, 55991, 79001, 97747, 167973, 237003, 293241, 443621, 1330863, 5767073, 17301219]

約数ペア:

[(1, 17301219), (3, 5767073), (13, 1330863), (39, 443621), (59, 293241), (73, 237003), (103, 167973), (177, 97747), (219, 79001), (309, 55991), (767, 22557), (949, 18231), (1339, 12921), (2301, 7519), (2847, 6077), (4017, 4307)]