979156927

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{17713}}^1$

素因数の和:17922

約数の個数: 16

約数和(自身を含む): 1147867200

約数和(自身を除く): 168710273

約数列:

[1, 7, 53, 149, 371, 1043, 7897, 17713, 55279, 123991, 938789, 2639237, 6571523, 18474659, 139879561, 979156927]

約数ペア:

[(1, 979156927), (7, 139879561), (53, 18474659), (149, 6571523), (371, 2639237), (1043, 938789), (7897, 123991), (17713, 55279)]