49209177

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 67212288

約数和(自身を除く): 18003111

約数列:

[1, 3, 71, 103, 213, 309, 2243, 6729, 7313, 21939, 159253, 231029, 477759, 693087, 16403059, 49209177]

約数ペア:

[(1, 49209177), (3, 16403059), (71, 693087), (103, 477759), (213, 231029), (309, 159253), (2243, 21939), (6729, 7313)]