4068207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 7207200

約数和(自身を除く): 3138993

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 109, 117, 143, 261, 319, 327, 377, 429, 957, 981, 1131, 1199, 1287, 1417, 2871, 3161, 3393, 3597, 4147, 4251, 9483, 10791, 12441, 12753, 15587, 28449, 34771, 37323, 41093, 46761, 104313, 123279, 140283, 312939, 369837, 452023, 1356069, 4068207]

約数ペア:

[(1, 4068207), (3, 1356069), (9, 452023), (11, 369837), (13, 312939), (29, 140283), (33, 123279), (39, 104313), (87, 46761), (99, 41093), (109, 37323), (117, 34771), (143, 28449), (261, 15587), (319, 12753), (327, 12441), (377, 10791), (429, 9483), (957, 4251), (981, 4147), (1131, 3597), (1199, 3393), (1287, 3161), (1417, 2871)]