1279040063

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{9091}}^1$

素因数の和:9398

約数の個数: 16

約数和(自身を含む): 1483814400

約数和(自身を除く): 204774337

約数列:

[1, 7, 101, 199, 707, 1393, 9091, 20099, 63637, 140693, 918191, 1809109, 6427337, 12663763, 182720009, 1279040063]

約数ペア:

[(1, 1279040063), (7, 182720009), (101, 12663763), (199, 6427337), (707, 1809109), (1393, 918191), (9091, 140693), (20099, 63637)]