3894996831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{16631}}^1$

素因数の和:16843

約数の個数: 32

約数和(自身を含む): 5824659456

約数和(自身を除く): 1929662625

約数列:

[1, 3, 11, 33, 47, 141, 151, 453, 517, 1551, 1661, 4983, 7097, 16631, 21291, 49893, 78067, 182941, 234201, 548823, 781657, 2344971, 2511281, 7533843, 8598227, 25794681, 27624091, 82872273, 118030207, 354090621, 1298332277, 3894996831]

約数ペア:

[(1, 3894996831), (3, 1298332277), (11, 354090621), (33, 118030207), (47, 82872273), (141, 27624091), (151, 25794681), (453, 8598227), (517, 7533843), (1551, 2511281), (1661, 2344971), (4983, 781657), (7097, 548823), (16631, 234201), (21291, 182941), (49893, 78067)]