12365493

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 19641600

約数和(自身を除く): 7276107

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 197, 343, 427, 591, 1029, 1281, 1379, 2989, 4137, 8967, 9653, 12017, 20923, 28959, 36051, 62769, 67571, 84119, 202713, 252357, 588833, 1766499, 4121831, 12365493]

約数ペア:

[(1, 12365493), (3, 4121831), (7, 1766499), (21, 588833), (49, 252357), (61, 202713), (147, 84119), (183, 67571), (197, 62769), (343, 36051), (427, 28959), (591, 20923), (1029, 12017), (1281, 9653), (1379, 8967), (2989, 4137)]