3781817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 4374720

約数和(自身を除く): 592903

約数列:

[1, 13, 19, 61, 247, 251, 793, 1159, 3263, 4769, 15067, 15311, 61997, 199043, 290909, 3781817]

約数ペア:

[(1, 3781817), (13, 290909), (19, 199043), (61, 61997), (247, 15311), (251, 15067), (793, 4769), (1159, 3263)]