12608739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 21831264

約数和(自身を除く): 9222525

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 101, 117, 143, 291, 303, 429, 873, 909, 1067, 1111, 1261, 1287, 1313, 3201, 3333, 3783, 3939, 9603, 9797, 9999, 11349, 11817, 13871, 14443, 29391, 41613, 43329, 88173, 107767, 124839, 127361, 129987, 323301, 382083, 969903, 1146249, 1400971, 4202913, 12608739]

約数ペア:

[(1, 12608739), (3, 4202913), (9, 1400971), (11, 1146249), (13, 969903), (33, 382083), (39, 323301), (97, 129987), (99, 127361), (101, 124839), (117, 107767), (143, 88173), (291, 43329), (303, 41613), (429, 29391), (873, 14443), (909, 13871), (1067, 11817), (1111, 11349), (1261, 9999), (1287, 9797), (1313, 9603), (3201, 3939), (3333, 3783)]