3721009077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7253429}}^1$

素因数の和:7253457

約数の個数: 16

約数和(自身を含む): 5802744000

約数和(自身を除く): 2081734923

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7253429, 21760287, 65280861, 137815151, 195842583, 413445453, 1240336359, 3721009077]

約数ペア:

[(1, 3721009077), (3, 1240336359), (9, 413445453), (19, 195842583), (27, 137815151), (57, 65280861), (171, 21760287), (513, 7253429)]