159457487

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{5501}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 188564544

約数和(自身を除く): 29107057

約数列:

[1, 7, 41, 101, 287, 707, 4141, 5501, 28987, 38507, 225541, 555601, 1578787, 3889207, 22779641, 159457487]

約数ペア:

[(1, 159457487), (7, 22779641), (41, 3889207), (101, 1578787), (287, 555601), (707, 225541), (4141, 38507), (5501, 28987)]