42222999

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 69712384

約数和(自身を除く): 27489385

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 733, 1477, 2199, 2743, 4431, 5131, 8229, 9529, 15393, 19201, 28587, 57603, 66703, 154663, 200109, 463989, 1082641, 2010619, 3247923, 6031857, 14074333, 42222999]

約数ペア:

[(1, 42222999), (3, 14074333), (7, 6031857), (13, 3247923), (21, 2010619), (39, 1082641), (91, 463989), (211, 200109), (273, 154663), (633, 66703), (733, 57603), (1477, 28587), (2199, 19201), (2743, 15393), (4431, 9529), (5131, 8229)]