11952369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 8961615

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 251, 333, 407, 429, 481, 753, 1221, 1287, 1443, 2259, 2761, 3263, 3663, 4329, 5291, 8283, 9287, 9789, 15873, 24849, 27861, 29367, 35893, 47619, 83583, 102157, 107679, 120731, 306471, 323037, 362193, 919413, 1086579, 1328041, 3984123, 11952369]

約数ペア:

[(1, 11952369), (3, 3984123), (9, 1328041), (11, 1086579), (13, 919413), (33, 362193), (37, 323037), (39, 306471), (99, 120731), (111, 107679), (117, 102157), (143, 83583), (251, 47619), (333, 35893), (407, 29367), (429, 27861), (481, 24849), (753, 15873), (1221, 9789), (1287, 9287), (1443, 8283), (2259, 5291), (2761, 4329), (3263, 3663)]