1305648721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{5701}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 1430517760

約数和(自身を除く): 124869039

約数列:

[1, 13, 79, 223, 1027, 2899, 5701, 17617, 74113, 229021, 450379, 1271323, 5854927, 16527199, 100434517, 1305648721]

約数ペア:

[(1, 1305648721), (13, 100434517), (79, 16527199), (223, 5854927), (1027, 1271323), (2899, 450379), (5701, 229021), (17617, 74113)]