1265672007

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 1898424000

約数和(自身を除く): 632751993

約数列:

[1, 3, 9, 27, 149, 197, 447, 591, 1341, 1597, 1773, 4023, 4791, 5319, 14373, 29353, 43119, 88059, 237953, 264177, 314609, 713859, 792531, 943827, 2141577, 2831481, 6424731, 8494443, 46876741, 140630223, 421890669, 1265672007]

約数ペア:

[(1, 1265672007), (3, 421890669), (9, 140630223), (27, 46876741), (149, 8494443), (197, 6424731), (447, 2831481), (591, 2141577), (1341, 943827), (1597, 792531), (1773, 713859), (4023, 314609), (4791, 264177), (5319, 237953), (14373, 88059), (29353, 43119)]