72471119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 87969600

約数和(自身を除く): 15498481

約数列:

[1, 7, 17, 119, 409, 1489, 2863, 6953, 10423, 25313, 48671, 177191, 609001, 4263007, 10353017, 72471119]

約数ペア:

[(1, 72471119), (7, 10353017), (17, 4263007), (119, 609001), (409, 177191), (1489, 48671), (2863, 25313), (6953, 10423)]