39877887

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5737}}^1$

素因数の和:6078

約数の個数: 16

約数和(自身を含む): 60960512

約数和(自身を除く): 21082625

約数列:

[1, 3, 7, 21, 331, 993, 2317, 5737, 6951, 17211, 40159, 120477, 1898947, 5696841, 13292629, 39877887]

約数ペア:

[(1, 39877887), (3, 13292629), (7, 5696841), (21, 1898947), (331, 120477), (993, 40159), (2317, 17211), (5737, 6951)]