2942931

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 4064256

約数和(自身を除く): 1121325

約数列:

[1, 3, 53, 83, 159, 223, 249, 669, 4399, 11819, 13197, 18509, 35457, 55527, 980977, 2942931]

約数ペア:

[(1, 2942931), (3, 980977), (53, 55527), (83, 35457), (159, 18509), (223, 13197), (249, 11819), (669, 4399)]