12879576417

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 19075604480

約数和(自身を除く): 6196028063

約数列:

[1, 3, 19, 31, 57, 61, 93, 183, 331, 361, 589, 993, 1083, 1159, 1767, 1891, 3477, 5673, 6289, 6859, 10261, 11191, 18867, 20191, 20577, 22021, 30783, 33573, 35929, 60573, 66063, 107787, 119491, 194959, 212629, 358473, 383629, 418399, 584877, 625921, 637887, 682651, 1150887, 1255197, 1877763, 2047953, 2270329, 3704221, 6810987, 7288951, 11112663, 11892499, 12970369, 21866853, 35677497, 38911107, 70380199, 138490069, 211140597, 225957481, 415470207, 677872443, 4293192139, 12879576417]

約数ペア:

[(1, 12879576417), (3, 4293192139), (19, 677872443), (31, 415470207), (57, 225957481), (61, 211140597), (93, 138490069), (183, 70380199), (331, 38911107), (361, 35677497), (589, 21866853), (993, 12970369), (1083, 11892499), (1159, 11112663), (1767, 7288951), (1891, 6810987), (3477, 3704221), (5673, 2270329), (6289, 2047953), (6859, 1877763), (10261, 1255197), (11191, 1150887), (18867, 682651), (20191, 637887), (20577, 625921), (22021, 584877), (30783, 418399), (33573, 383629), (35929, 358473), (60573, 212629), (66063, 194959), (107787, 119491)]