11653621

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 14364000

約数和(自身を除く): 2710379

約数列:

[1, 7, 29, 49, 59, 139, 203, 413, 973, 1421, 1711, 2891, 4031, 6811, 8201, 11977, 28217, 57407, 83839, 197519, 237829, 401849, 1664803, 11653621]

約数ペア:

[(1, 11653621), (7, 1664803), (29, 401849), (49, 237829), (59, 197519), (139, 83839), (203, 57407), (413, 28217), (973, 11977), (1421, 8201), (1711, 6811), (2891, 4031)]