15552873

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 25841088

約数和(自身を除く): 10288215

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1427, 1557, 3633, 4281, 9989, 10899, 12843, 29967, 89901, 246871, 740613, 1728097, 2221839, 5184291, 15552873]

約数ペア:

[(1, 15552873), (3, 5184291), (7, 2221839), (9, 1728097), (21, 740613), (63, 246871), (173, 89901), (519, 29967), (1211, 12843), (1427, 10899), (1557, 9989), (3633, 4281)]