1271307957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1083809}}^1$

素因数の和:1083852

約数の個数: 16

約数和(自身を含む): 1872823680

約数和(自身を除く): 601515723

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1083809, 3251427, 18424753, 24927607, 55274259, 74782821, 423769319, 1271307957]

約数ペア:

[(1, 1271307957), (3, 423769319), (17, 74782821), (23, 55274259), (51, 24927607), (69, 18424753), (391, 3251427), (1173, 1083809)]