12587469843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 18726059520

約数和(自身を除く): 6138589677

約数列:

[1, 3, 13, 39, 53, 139, 159, 193, 227, 417, 579, 681, 689, 1807, 2067, 2509, 2951, 5421, 7367, 7527, 8853, 10229, 12031, 22101, 26827, 30687, 31553, 36093, 43811, 80481, 94659, 95771, 131433, 132977, 156403, 287313, 348751, 398931, 410189, 469209, 569543, 1046253, 1230567, 1421831, 1672309, 1708629, 2321983, 4265493, 5016927, 6089729, 6965949, 18269187, 18483803, 21740017, 30185779, 55451409, 65220051, 79166477, 90557337, 237499431, 322755637, 968266911, 4195823281, 12587469843]

約数ペア:

[(1, 12587469843), (3, 4195823281), (13, 968266911), (39, 322755637), (53, 237499431), (139, 90557337), (159, 79166477), (193, 65220051), (227, 55451409), (417, 30185779), (579, 21740017), (681, 18483803), (689, 18269187), (1807, 6965949), (2067, 6089729), (2509, 5016927), (2951, 4265493), (5421, 2321983), (7367, 1708629), (7527, 1672309), (8853, 1421831), (10229, 1230567), (12031, 1046253), (22101, 569543), (26827, 469209), (30687, 410189), (31553, 398931), (36093, 348751), (43811, 287313), (80481, 156403), (94659, 132977), (95771, 131433)]