117578447

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 138331200

約数和(自身を除く): 20752753

約数列:

[1, 7, 41, 229, 287, 1603, 1789, 9389, 12523, 65723, 73349, 409681, 513443, 2867767, 16796921, 117578447]

約数ペア:

[(1, 117578447), (7, 16796921), (41, 2867767), (229, 513443), (287, 409681), (1603, 73349), (1789, 65723), (9389, 12523)]