13313139

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9010

約数の個数: 16

約数和(自身を含む): 20574720

約数和(自身を除く): 7261581

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8929, 26787, 62503, 187509, 633959, 1901877, 4437713, 13313139]

約数ペア:

[(1, 13313139), (3, 4437713), (7, 1901877), (21, 633959), (71, 187509), (213, 62503), (497, 26787), (1491, 8929)]