2904302037

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{9787}}^1$

素因数の和:10897

約数の個数: 32

約数和(自身を含む): 4770906112

約数和(自身を除く): 1866604075

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1087, 3261, 7609, 9787, 14131, 22827, 29361, 42393, 68509, 98917, 127231, 205527, 296751, 381693, 890617, 2671851, 10638469, 31915407, 74469283, 138300097, 223407849, 414900291, 968100679, 2904302037]

約数ペア:

[(1, 2904302037), (3, 968100679), (7, 414900291), (13, 223407849), (21, 138300097), (39, 74469283), (91, 31915407), (273, 10638469), (1087, 2671851), (3261, 890617), (7609, 381693), (9787, 296751), (14131, 205527), (22827, 127231), (29361, 98917), (42393, 68509)]