39730191

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 53880960

約数和(自身を除く): 14150769

約数列:

[1, 3, 83, 249, 379, 421, 1137, 1263, 31457, 34943, 94371, 104829, 159559, 478677, 13243397, 39730191]

約数ペア:

[(1, 39730191), (3, 13243397), (83, 478677), (249, 159559), (379, 104829), (421, 94371), (1137, 34943), (1263, 31457)]