378475443

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{298247}}^1$

素因数の和:298303

約数の個数: 16

約数和(自身を含む): 572636160

約数和(自身を除く): 194160717

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 298247, 894741, 2684223, 8052669, 14017609, 42052827, 126158481, 378475443]

約数ペア:

[(1, 378475443), (3, 126158481), (9, 42052827), (27, 14017609), (47, 8052669), (141, 2684223), (423, 894741), (1269, 298247)]