122871119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17431}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 150612480

約数和(自身を除く): 27741361

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 17431, 122017, 331189, 923843, 2318323, 6466901, 17553017, 122871119]

約数ペア:

[(1, 122871119), (7, 17553017), (19, 6466901), (53, 2318323), (133, 923843), (371, 331189), (1007, 122017), (7049, 17431)]