29783187

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 51801600

約数和(自身を除く): 22018413

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 4259, 6993, 12777, 29813, 38331, 89439, 114993, 157583, 268317, 472749, 804951, 1103081, 1418247, 3309243, 4254741, 9927729, 29783187]

約数ペア:

[(1, 29783187), (3, 9927729), (7, 4254741), (9, 3309243), (21, 1418247), (27, 1103081), (37, 804951), (63, 472749), (111, 268317), (189, 157583), (259, 114993), (333, 89439), (777, 38331), (999, 29813), (2331, 12777), (4259, 6993)]