1227457741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71861}}^1$

素因数の和:71940

約数の個数: 16

約数和(自身を含む): 1379750400

約数和(自身を除く): 152292659

約数列:

[1, 19, 29, 31, 551, 589, 899, 17081, 71861, 1365359, 2083969, 2227691, 39595411, 42326129, 64603039, 1227457741]

約数ペア:

[(1, 1227457741), (19, 64603039), (29, 42326129), (31, 39595411), (551, 2227691), (589, 2083969), (899, 1365359), (17081, 71861)]