23035131

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 39226880

約数和(自身を除く): 16191749

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 397, 921, 1191, 2149, 2763, 2779, 3573, 6447, 8289, 8337, 10719, 19341, 25011, 58023, 75033, 121879, 365637, 853153, 1096911, 2559459, 3290733, 7678377, 23035131]

約数ペア:

[(1, 23035131), (3, 7678377), (7, 3290733), (9, 2559459), (21, 1096911), (27, 853153), (63, 365637), (189, 121879), (307, 75033), (397, 58023), (921, 25011), (1191, 19341), (2149, 10719), (2763, 8337), (2779, 8289), (3573, 6447)]