2021133102359

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1\times {\mathrm{8537}}^1$

素因数の和:10863

約数の個数: 32

約数和(自身を含む): 2351624755200

約数和(自身を除く): 330491652841

約数列:

[1, 7, 79, 211, 553, 1477, 2029, 8537, 14203, 16669, 59759, 116683, 160291, 428119, 674423, 1122037, 1801307, 2996833, 4720961, 12609149, 17321573, 33821401, 121251011, 142303253, 236749807, 996122771, 1368404267, 3654851903, 9578829869, 25583963321, 288733300337, 2021133102359]

約数ペア:

[(1, 2021133102359), (7, 288733300337), (79, 25583963321), (211, 9578829869), (553, 3654851903), (1477, 1368404267), (2029, 996122771), (8537, 236749807), (14203, 142303253), (16669, 121251011), (59759, 33821401), (116683, 17321573), (160291, 12609149), (428119, 4720961), (674423, 2996833), (1122037, 1801307)]