28632249

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 42474432

約数和(自身を除く): 13842183

約数列:

[1, 3, 9, 67, 103, 201, 309, 461, 603, 927, 1383, 4149, 6901, 20703, 30887, 47483, 62109, 92661, 142449, 277983, 427347, 3181361, 9544083, 28632249]

約数ペア:

[(1, 28632249), (3, 9544083), (9, 3181361), (67, 427347), (103, 277983), (201, 142449), (309, 92661), (461, 62109), (603, 47483), (927, 30887), (1383, 20703), (4149, 6901)]