233419389

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11982

約数の個数: 32

約数和(自身を含む): 382080000

約数和(自身を除く): 148660611

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 11939, 19551, 35817, 83573, 226841, 250719, 585011, 680523, 1587887, 1755033, 4095077, 4763661, 11115209, 12285231, 33345627, 77806463, 233419389]

約数ペア:

[(1, 233419389), (3, 77806463), (7, 33345627), (19, 12285231), (21, 11115209), (49, 4763661), (57, 4095077), (133, 1755033), (147, 1587887), (343, 680523), (399, 585011), (931, 250719), (1029, 226841), (2793, 83573), (6517, 35817), (11939, 19551)]