1097505789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{338423}}^1$

素因数の和:338496

約数の個数: 16

約数和(自身を含む): 1559457792

約数和(自身を除く): 461952003

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 338423, 1015269, 7783729, 15905881, 23351187, 47717643, 365835263, 1097505789]

約数ペア:

[(1, 1097505789), (3, 365835263), (23, 47717643), (47, 23351187), (69, 15905881), (141, 7783729), (1081, 1015269), (3243, 338423)]