1365831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 2134080

約数和(自身を除く): 768249

約数列:

[1, 3, 9, 17, 51, 79, 113, 153, 237, 339, 711, 1017, 1343, 1921, 4029, 5763, 8927, 12087, 17289, 26781, 80343, 151759, 455277, 1365831]

約数ペア:

[(1, 1365831), (3, 455277), (9, 151759), (17, 80343), (51, 26781), (79, 17289), (113, 12087), (153, 8927), (237, 5763), (339, 4029), (711, 1921), (1017, 1343)]