3112431

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 4990464

約数和(自身を除く): 1878033

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 683, 1519, 2049, 4557, 4781, 14343, 21173, 33467, 63519, 100401, 148211, 444633, 1037477, 3112431]

約数ペア:

[(1, 3112431), (3, 1037477), (7, 444633), (21, 148211), (31, 100401), (49, 63519), (93, 33467), (147, 21173), (217, 14343), (651, 4781), (683, 4557), (1519, 2049)]