396146121

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109653}}^1$

素因数の和:1109680

約数の個数: 16

約数和(自身を含む): 639160704

約数和(自身を除く): 243014583

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1109653, 3328959, 7767571, 18864101, 23302713, 56592303, 132048707, 396146121]

約数ペア:

[(1, 396146121), (3, 132048707), (7, 56592303), (17, 23302713), (21, 18864101), (51, 7767571), (119, 3328959), (357, 1109653)]