4920471363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3929}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 7002316800

約数和(自身を除く): 2081845437

約数列:

[1, 3, 19, 57, 127, 173, 381, 519, 2413, 3287, 3929, 7239, 9861, 11787, 21971, 65913, 74651, 223953, 417449, 498983, 679717, 1252347, 1496949, 2039151, 9480677, 12914623, 28442031, 38743869, 86324059, 258972177, 1640157121, 4920471363]

約数ペア:

[(1, 4920471363), (3, 1640157121), (19, 258972177), (57, 86324059), (127, 38743869), (173, 28442031), (381, 12914623), (519, 9480677), (2413, 2039151), (3287, 1496949), (3929, 1252347), (7239, 679717), (9861, 498983), (11787, 417449), (21971, 223953), (65913, 74651)]