430675297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 507523968

約数和(自身を除く): 76848671

約数列:

[1, 13, 17, 53, 83, 221, 443, 689, 901, 1079, 1411, 4399, 5759, 7531, 11713, 18343, 23479, 36769, 57187, 74783, 97903, 305227, 399143, 477997, 625073, 972179, 1948757, 5188859, 8125949, 25333841, 33128869, 430675297]

約数ペア:

[(1, 430675297), (13, 33128869), (17, 25333841), (53, 8125949), (83, 5188859), (221, 1948757), (443, 972179), (689, 625073), (901, 477997), (1079, 399143), (1411, 305227), (4399, 97903), (5759, 74783), (7531, 57187), (11713, 36769), (18343, 23479)]