978171163207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{119099}}^1$

素因数の和:119635

約数の個数: 32

約数和(自身を含む): 1178118144000

約数和(自身を除く): 199946980793

約数列:

[1, 7, 23, 139, 161, 367, 973, 2569, 3197, 8441, 22379, 51013, 59087, 119099, 357091, 833693, 1173299, 2739277, 8213093, 16554761, 19174939, 43709333, 115883327, 305965331, 380759503, 1005314659, 2665316521, 6075597287, 7037202613, 42529181009, 139738737601, 978171163207]

約数ペア:

[(1, 978171163207), (7, 139738737601), (23, 42529181009), (139, 7037202613), (161, 6075597287), (367, 2665316521), (973, 1005314659), (2569, 380759503), (3197, 305965331), (8441, 115883327), (22379, 43709333), (51013, 19174939), (59087, 16554761), (119099, 8213093), (357091, 2739277), (833693, 1173299)]