23137749

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 34824192

約数和(自身を除く): 11686443

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 653, 1143, 1959, 3937, 5877, 11811, 20243, 35433, 60729, 82931, 182187, 248793, 746379, 2570861, 7712583, 23137749]

約数ペア:

[(1, 23137749), (3, 7712583), (9, 2570861), (31, 746379), (93, 248793), (127, 182187), (279, 82931), (381, 60729), (653, 35433), (1143, 20243), (1959, 11811), (3937, 5877)]