3421593721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 4525244416

約数和(自身を除く): 1103650695

約数列:

[1, 7, 13, 31, 43, 67, 91, 217, 301, 403, 421, 469, 559, 871, 1333, 2077, 2821, 2881, 2947, 3913, 5473, 6097, 9331, 13051, 14539, 17329, 18103, 20167, 27001, 28207, 37453, 38311, 89311, 91357, 121303, 126721, 169663, 189007, 197449, 235339, 262171, 366691, 561193, 625177, 874417, 1161043, 1187641, 1212901, 1647373, 2566837, 3928351, 6120919, 7295509, 8127301, 8490307, 11367421, 15767713, 37599931, 51068563, 79571947, 110373991, 263199517, 488799103, 3421593721]

約数ペア:

[(1, 3421593721), (7, 488799103), (13, 263199517), (31, 110373991), (43, 79571947), (67, 51068563), (91, 37599931), (217, 15767713), (301, 11367421), (403, 8490307), (421, 8127301), (469, 7295509), (559, 6120919), (871, 3928351), (1333, 2566837), (2077, 1647373), (2821, 1212901), (2881, 1187641), (2947, 1161043), (3913, 874417), (5473, 625177), (6097, 561193), (9331, 366691), (13051, 262171), (14539, 235339), (17329, 197449), (18103, 189007), (20167, 169663), (27001, 126721), (28207, 121303), (37453, 91357), (38311, 89311)]