7161947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 8527680

約数和(自身を除く): 1365733

約数列:

[1, 13, 17, 23, 221, 299, 391, 1409, 5083, 18317, 23953, 32407, 311389, 421291, 550919, 7161947]

約数ペア:

[(1, 7161947), (13, 550919), (17, 421291), (23, 311389), (221, 32407), (299, 23953), (391, 18317), (1409, 5083)]