1288407523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{8053}}^1$

素因数の和:8494

約数の個数: 16

約数和(自身を含む): 1436060416

約数和(自身を除く): 147652893

約数列:

[1, 13, 31, 397, 403, 5161, 8053, 12307, 104689, 159991, 249643, 3197041, 3245359, 41561533, 99108271, 1288407523]

約数ペア:

[(1, 1288407523), (13, 99108271), (31, 41561533), (397, 3245359), (403, 3197041), (5161, 249643), (8053, 159991), (12307, 104689)]