1325225913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12577}}^1$

素因数の和:12725

約数の個数: 32

約数和(自身を含む): 2009260032

約数和(自身を除く): 684034119

約数列:

[1, 3, 11, 31, 33, 93, 103, 309, 341, 1023, 1133, 3193, 3399, 9579, 12577, 35123, 37731, 105369, 138347, 389887, 415041, 1169661, 1295431, 3886293, 4288757, 12866271, 14249741, 40158361, 42749223, 120475083, 441741971, 1325225913]

約数ペア:

[(1, 1325225913), (3, 441741971), (11, 120475083), (31, 42749223), (33, 40158361), (93, 14249741), (103, 12866271), (309, 4288757), (341, 3886293), (1023, 1295431), (1133, 1169661), (3193, 415041), (3399, 389887), (9579, 138347), (12577, 105369), (35123, 37731)]