9973773

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2158

約数の個数: 20

約数和(自身を含む): 15158880

約数和(自身を除く): 5185107

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2087, 4779, 6261, 18783, 56349, 123133, 169047, 369399, 1108197, 3324591, 9973773]

約数ペア:

[(1, 9973773), (3, 3324591), (9, 1108197), (27, 369399), (59, 169047), (81, 123133), (177, 56349), (531, 18783), (1593, 6261), (2087, 4779)]