171465897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{57791}}^1$

素因数の和:57860

約数の個数: 16

約数和(自身を含む): 244113408

約数和(自身を除く): 72647511

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 57791, 173373, 1329193, 2485013, 3987579, 7455039, 57155299, 171465897]

約数ペア:

[(1, 171465897), (3, 57155299), (23, 7455039), (43, 3987579), (69, 2485013), (129, 1329193), (989, 173373), (2967, 57791)]