47396601

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 78471744

約数和(自身を除く): 31075143

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 1787, 2947, 3789, 5361, 8841, 12509, 16083, 26523, 37527, 112581, 752327, 2256981, 5266289, 6770943, 15798867, 47396601]

約数ペア:

[(1, 47396601), (3, 15798867), (7, 6770943), (9, 5266289), (21, 2256981), (63, 752327), (421, 112581), (1263, 37527), (1787, 26523), (2947, 16083), (3789, 12509), (5361, 8841)]