7143978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70039}}^1$

素因数の和:70061

約数の個数: 16

約数和(自身を含む): 15128640

約数和(自身を除く): 7984662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 70039, 140078, 210117, 420234, 1190663, 2381326, 3571989, 7143978]

約数ペア:

[(1, 7143978), (2, 3571989), (3, 2381326), (6, 1190663), (17, 420234), (34, 210117), (51, 140078), (102, 70039)]