7178031

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 12280320

約数和(自身を除く): 5102289

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 233, 489, 699, 1141, 1467, 1631, 2097, 3423, 4401, 4893, 6291, 10269, 14679, 30807, 37979, 44037, 113937, 265853, 341811, 797559, 1025433, 2392677, 7178031]

約数ペア:

[(1, 7178031), (3, 2392677), (7, 1025433), (9, 797559), (21, 341811), (27, 265853), (63, 113937), (163, 44037), (189, 37979), (233, 30807), (489, 14679), (699, 10269), (1141, 6291), (1467, 4893), (1631, 4401), (2097, 3423)]