12929679

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 23119200

約数和(自身を除く): 10189521

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 337, 441, 609, 783, 1011, 1323, 1421, 1827, 2359, 3033, 4263, 5481, 7077, 9099, 9773, 12789, 16513, 21231, 29319, 38367, 49539, 63693, 68411, 87957, 148617, 205233, 263871, 445851, 478877, 615699, 1436631, 1847097, 4309893, 12929679]

約数ペア:

[(1, 12929679), (3, 4309893), (7, 1847097), (9, 1436631), (21, 615699), (27, 478877), (29, 445851), (49, 263871), (63, 205233), (87, 148617), (147, 87957), (189, 68411), (203, 63693), (261, 49539), (337, 38367), (441, 29319), (609, 21231), (783, 16513), (1011, 12789), (1323, 9773), (1421, 9099), (1827, 7077), (2359, 5481), (3033, 4263)]