7379847

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 11356800

約数和(自身を除く): 3976953

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 419, 927, 1257, 1957, 3771, 5871, 7961, 17613, 23883, 43157, 71649, 129471, 388413, 819983, 2459949, 7379847]

約数ペア:

[(1, 7379847), (3, 2459949), (9, 819983), (19, 388413), (57, 129471), (103, 71649), (171, 43157), (309, 23883), (419, 17613), (927, 7961), (1257, 5871), (1957, 3771)]