75191921

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{6701}}^1$

素因数の和:6944

約数の個数: 12

約数和(自身を含む): 87863220

約数和(自身を除く): 12671299

約数列:

[1, 7, 49, 229, 1603, 6701, 11221, 46907, 328349, 1534529, 10741703, 75191921]

約数ペア:

[(1, 75191921), (7, 10741703), (49, 1534529), (229, 328349), (1603, 46907), (6701, 11221)]