22328091

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 33546240

約数和(自身を除く): 11218149

約数列:

[1, 3, 9, 31, 93, 191, 279, 419, 573, 1257, 1719, 3771, 5921, 12989, 17763, 38967, 53289, 80029, 116901, 240087, 720261, 2480899, 7442697, 22328091]

約数ペア:

[(1, 22328091), (3, 7442697), (9, 2480899), (31, 720261), (93, 240087), (191, 116901), (279, 80029), (419, 53289), (573, 38967), (1257, 17763), (1719, 12989), (3771, 5921)]