22293999

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 40115712

約数和(自身を除く): 17821713

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 167, 273, 489, 501, 819, 1141, 1169, 1467, 1503, 2119, 2171, 3423, 3507, 6357, 6513, 10269, 10521, 14833, 15197, 19071, 19539, 27221, 44499, 45591, 81663, 133497, 136773, 190547, 244989, 353873, 571641, 1061619, 1714923, 2477111, 3184857, 7431333, 22293999]

約数ペア:

[(1, 22293999), (3, 7431333), (7, 3184857), (9, 2477111), (13, 1714923), (21, 1061619), (39, 571641), (63, 353873), (91, 244989), (117, 190547), (163, 136773), (167, 133497), (273, 81663), (489, 45591), (501, 44499), (819, 27221), (1141, 19539), (1169, 19071), (1467, 15197), (1503, 14833), (2119, 10521), (2171, 10269), (3423, 6513), (3507, 6357)]