11425921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 13558104

約数和(自身を除く): 2132183

約数列:

[1, 13, 17, 41, 97, 169, 221, 533, 697, 1261, 1649, 2873, 3977, 6929, 9061, 16393, 21437, 51701, 67609, 117793, 278681, 672113, 878917, 11425921]

約数ペア:

[(1, 11425921), (13, 878917), (17, 672113), (41, 278681), (97, 117793), (169, 67609), (221, 51701), (533, 21437), (697, 16393), (1261, 9061), (1649, 6929), (2873, 3977)]