4138677

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 6285240

約数和(自身を除く): 2146563

約数列:

[1, 3, 9, 29, 87, 101, 157, 261, 303, 471, 909, 1413, 2929, 4553, 8787, 13659, 15857, 26361, 40977, 47571, 142713, 459853, 1379559, 4138677]

約数ペア:

[(1, 4138677), (3, 1379559), (9, 459853), (29, 142713), (87, 47571), (101, 40977), (157, 26361), (261, 15857), (303, 13659), (471, 8787), (909, 4553), (1413, 2929)]