4513321

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 4935168

約数和(自身を除く): 421847

約数列:

[1, 31, 41, 53, 67, 1271, 1643, 2077, 2173, 2747, 3551, 67363, 85157, 110081, 145591, 4513321]

約数ペア:

[(1, 4513321), (31, 145591), (41, 110081), (53, 85157), (67, 67363), (1271, 3551), (1643, 2747), (2077, 2173)]