3747993

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 5210112

約数和(自身を除く): 1462119

約数列:

[1, 3, 31, 93, 191, 211, 573, 633, 5921, 6541, 17763, 19623, 40301, 120903, 1249331, 3747993]

約数ペア:

[(1, 3747993), (3, 1249331), (31, 120903), (93, 40301), (191, 19623), (211, 17763), (573, 6541), (633, 5921)]