126881999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 137894400

約数和(自身を除く): 11012401

約数列:

[1, 17, 47, 379, 419, 799, 6443, 7123, 17813, 19693, 158801, 302821, 334781, 2699617, 7463647, 126881999]

約数ペア:

[(1, 126881999), (17, 7463647), (47, 2699617), (379, 334781), (419, 302821), (799, 158801), (6443, 19693), (7123, 17813)]