13018617

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 7665543

約数列:

[1, 3, 9, 17, 27, 51, 113, 153, 251, 339, 459, 753, 1017, 1921, 2259, 3051, 4267, 5763, 6777, 12801, 17289, 28363, 38403, 51867, 85089, 115209, 255267, 482171, 765801, 1446513, 4339539, 13018617]

約数ペア:

[(1, 13018617), (3, 4339539), (9, 1446513), (17, 765801), (27, 482171), (51, 255267), (113, 115209), (153, 85089), (251, 51867), (339, 38403), (459, 28363), (753, 17289), (1017, 12801), (1921, 6777), (2259, 5763), (3051, 4267)]