23375331

素因数分解:

$3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 39802880

約数和(自身を除く): 16427549

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 337, 367, 1011, 1101, 2359, 2569, 3033, 3303, 7077, 7707, 9099, 9909, 21231, 23121, 63693, 69363, 123679, 371037, 865753, 1113111, 2597259, 3339333, 7791777, 23375331]

約数ペア:

[(1, 23375331), (3, 7791777), (7, 3339333), (9, 2597259), (21, 1113111), (27, 865753), (63, 371037), (189, 123679), (337, 69363), (367, 63693), (1011, 23121), (1101, 21231), (2359, 9909), (2569, 9099), (3033, 7707), (3303, 7077)]