38561649

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27407}}^1$

素因数の和:27484

約数の個数: 16

約数和(自身を含む): 59639808

約数和(自身を除く): 21078159

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 27407, 82221, 191849, 575547, 1836269, 5508807, 12853883, 38561649]

約数ペア:

[(1, 38561649), (3, 12853883), (7, 5508807), (21, 1836269), (67, 575547), (201, 191849), (469, 82221), (1407, 27407)]