23951403

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 40780800

約数和(自身を除く): 16829397

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 359, 1059, 1077, 2471, 2513, 3177, 3231, 7413, 7539, 9531, 9693, 22239, 22617, 66717, 67851, 126727, 380181, 887089, 1140543, 2661267, 3421629, 7983801, 23951403]

約数ペア:

[(1, 23951403), (3, 7983801), (7, 3421629), (9, 2661267), (21, 1140543), (27, 887089), (63, 380181), (189, 126727), (353, 67851), (359, 66717), (1059, 22617), (1077, 22239), (2471, 9693), (2513, 9531), (3177, 7539), (3231, 7413)]