13337079

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 8311305

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 521, 1113, 1219, 1563, 3647, 3657, 8533, 10941, 11983, 25599, 27613, 35949, 82839, 83881, 193291, 251643, 579873, 635099, 1905297, 4445693, 13337079]

約数ペア:

[(1, 13337079), (3, 4445693), (7, 1905297), (21, 635099), (23, 579873), (53, 251643), (69, 193291), (159, 83881), (161, 82839), (371, 35949), (483, 27613), (521, 25599), (1113, 11983), (1219, 10941), (1563, 8533), (3647, 3657)]