3787917

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 5868672

約数和(自身を除く): 2080755

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2957, 8871, 20699, 62097, 180377, 541131, 1262639, 3787917]

約数ペア:

[(1, 3787917), (3, 1262639), (7, 541131), (21, 180377), (61, 62097), (183, 20699), (427, 8871), (1281, 2957)]