42832791

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 63903840

約数和(自身を除く): 21071049

約数列:

[1, 3, 9, 37, 111, 293, 333, 439, 879, 1317, 2637, 3951, 10841, 16243, 32523, 48729, 97569, 128627, 146187, 385881, 1157643, 4759199, 14277597, 42832791]

約数ペア:

[(1, 42832791), (3, 14277597), (9, 4759199), (37, 1157643), (111, 385881), (293, 146187), (333, 128627), (439, 97569), (879, 48729), (1317, 32523), (2637, 16243), (3951, 10841)]