172971379

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{5791}}^1$

素因数の和:6066

約数の個数: 16

約数和(自身を含む): 210180096

約数和(自身を除く): 37208717

約数列:

[1, 7, 17, 119, 251, 1757, 4267, 5791, 29869, 40537, 98447, 689129, 1453541, 10174787, 24710197, 172971379]

約数ペア:

[(1, 172971379), (7, 24710197), (17, 10174787), (119, 1453541), (251, 689129), (1757, 98447), (4267, 40537), (5791, 29869)]