4920267723

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{376081}}^1$

素因数の和:376187

約数の個数: 24

約数和(自身を含む): 7717202640

約数和(自身を除く): 2796934917

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 13083, 376081, 1128243, 2632567, 7897701, 18427969, 33471209, 55283907, 100413627, 234298463, 702895389, 1640089241, 4920267723]

約数ペア:

[(1, 4920267723), (3, 1640089241), (7, 702895389), (21, 234298463), (49, 100413627), (89, 55283907), (147, 33471209), (267, 18427969), (623, 7897701), (1869, 2632567), (4361, 1128243), (13083, 376081)]