431569413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 693868032

約数和(自身を除く): 262298619

約数列:

[1, 3, 9, 11, 33, 99, 107, 131, 311, 321, 393, 933, 963, 1177, 1179, 1441, 2799, 3421, 3531, 4323, 10263, 10593, 12969, 14017, 30789, 33277, 40741, 42051, 99831, 122223, 126153, 154187, 299493, 366047, 366669, 448151, 462561, 1098141, 1344453, 1387683, 3294423, 4033359, 4359287, 13077861, 39233583, 47952157, 143856471, 431569413]

約数ペア:

[(1, 431569413), (3, 143856471), (9, 47952157), (11, 39233583), (33, 13077861), (99, 4359287), (107, 4033359), (131, 3294423), (311, 1387683), (321, 1344453), (393, 1098141), (933, 462561), (963, 448151), (1177, 366669), (1179, 366047), (1441, 299493), (2799, 154187), (3421, 126153), (3531, 122223), (4323, 99831), (10263, 42051), (10593, 40741), (12969, 33277), (14017, 30789)]