31402063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8677}}^1$

素因数の和:8742

約数の個数: 16

約数和(自身を含む): 39988224

約数和(自身を除く): 8586161

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 8677, 60739, 95447, 407819, 668129, 2854733, 4486009, 31402063]

約数ペア:

[(1, 31402063), (7, 4486009), (11, 2854733), (47, 668129), (77, 407819), (329, 95447), (517, 60739), (3619, 8677)]