340492789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{61339}}^1$

素因数の和:61420

約数の個数: 16

約数和(自身を含む): 425944960

約数和(自身を除く): 85452171

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 61339, 429373, 797407, 3741679, 5581849, 26191753, 48641827, 340492789]

約数ペア:

[(1, 340492789), (7, 48641827), (13, 26191753), (61, 5581849), (91, 3741679), (427, 797407), (793, 429373), (5551, 61339)]