21592988061

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1\times {\mathrm{1321}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 29536229760

約数和(自身を除く): 7943241699

約数列:

[1, 3, 73, 101, 219, 303, 739, 1321, 2217, 3963, 7373, 22119, 53947, 74639, 96433, 133421, 161841, 223917, 289299, 400263, 976219, 2928657, 5448647, 9739733, 16345941, 29219199, 71263987, 98598119, 213791961, 295794357, 7197662687, 21592988061]

約数ペア:

[(1, 21592988061), (3, 7197662687), (73, 295794357), (101, 213791961), (219, 98598119), (303, 71263987), (739, 29219199), (1321, 16345941), (2217, 9739733), (3963, 5448647), (7373, 2928657), (22119, 976219), (53947, 400263), (74639, 289299), (96433, 223917), (133421, 161841)]