6992487

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 20

約数和(自身を含む): 10527000

約数和(自身を除く): 3534513

約数列:

[1, 3, 9, 27, 81, 173, 499, 519, 1497, 1557, 4491, 4671, 13473, 14013, 40419, 86327, 258981, 776943, 2330829, 6992487]

約数ペア:

[(1, 6992487), (3, 2330829), (9, 776943), (27, 258981), (81, 86327), (173, 40419), (499, 14013), (519, 13473), (1497, 4671), (1557, 4491)]