21962034159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{145549}}^1$

素因数の和:145691

約数の個数: 32

約数和(自身を含む): 32570596800

約数和(自身を除く): 10608562641

約数列:

[1, 3, 13, 39, 53, 73, 159, 219, 689, 949, 2067, 2847, 3869, 11607, 50297, 145549, 150891, 436647, 1892137, 5676411, 7714097, 10625077, 23142291, 31875231, 100283261, 138126001, 300849783, 414378003, 563129081, 1689387243, 7320678053, 21962034159]

約数ペア:

[(1, 21962034159), (3, 7320678053), (13, 1689387243), (39, 563129081), (53, 414378003), (73, 300849783), (159, 138126001), (219, 100283261), (689, 31875231), (949, 23142291), (2067, 10625077), (2847, 7714097), (3869, 5676411), (11607, 1892137), (50297, 436647), (145549, 150891)]