317156956207

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{71127373}}^1$

素因数の和:71127407

約数の個数: 16

約数和(自身を含む): 398313294400

約数和(自身を除く): 81156338193

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 71127373, 497891611, 924655849, 3485241277, 6472590943, 24396688939, 45308136601, 317156956207]

約数ペア:

[(1, 317156956207), (7, 45308136601), (13, 24396688939), (49, 6472590943), (91, 3485241277), (343, 924655849), (637, 497891611), (4459, 71127373)]