43242969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 29240871

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1429, 1441, 2751, 4287, 4323, 10003, 10087, 15719, 30009, 30261, 47157, 110033, 187199, 330099, 561597, 1310393, 2059189, 3931179, 6177567, 14414323, 43242969]

約数ペア:

[(1, 43242969), (3, 14414323), (7, 6177567), (11, 3931179), (21, 2059189), (33, 1310393), (77, 561597), (131, 330099), (231, 187199), (393, 110033), (917, 47157), (1429, 30261), (1441, 30009), (2751, 15719), (4287, 10087), (4323, 10003)]