23980641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 33768000

約数和(自身を除く): 9787359

約数列:

[1, 3, 19, 57, 449, 937, 1347, 2811, 8531, 17803, 25593, 53409, 420713, 1262139, 7993547, 23980641]

約数ペア:

[(1, 23980641), (3, 7993547), (19, 1262139), (57, 420713), (449, 53409), (937, 25593), (1347, 17803), (2811, 8531)]