264842259

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{1733}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 389289936

約数和(自身を除く): 124447677

約数列:

[1, 3, 11, 33, 121, 363, 421, 1263, 1733, 4631, 5199, 13893, 19063, 50941, 57189, 152823, 209693, 629079, 729593, 2188779, 8025523, 24076569, 88280753, 264842259]

約数ペア:

[(1, 264842259), (3, 88280753), (11, 24076569), (33, 8025523), (121, 2188779), (363, 729593), (421, 629079), (1263, 209693), (1733, 152823), (4631, 57189), (5199, 50941), (13893, 19063)]