12843693

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 19082232

約数和(自身を除く): 6238539

約数列:

[1, 3, 9, 73, 113, 173, 219, 339, 519, 657, 1017, 1557, 8249, 12629, 19549, 24747, 37887, 58647, 74241, 113661, 175941, 1427077, 4281231, 12843693]

約数ペア:

[(1, 12843693), (3, 4281231), (9, 1427077), (73, 175941), (113, 113661), (173, 74241), (219, 58647), (339, 37887), (519, 24747), (657, 19549), (1017, 12629), (1557, 8249)]