22809813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 12026667

約数列:

[1, 3, 13, 23, 39, 59, 69, 177, 299, 431, 767, 897, 1293, 1357, 2301, 4071, 5603, 9913, 16809, 17641, 25429, 29739, 52923, 76287, 128869, 330577, 386607, 584867, 991731, 1754601, 7603271, 22809813]

約数ペア:

[(1, 22809813), (3, 7603271), (13, 1754601), (23, 991731), (39, 584867), (59, 386607), (69, 330577), (177, 128869), (299, 76287), (431, 52923), (767, 29739), (897, 25429), (1293, 17641), (1357, 16809), (2301, 9913), (4071, 5603)]