12974397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 6379203

約数列:

[1, 3, 19, 29, 47, 57, 87, 141, 167, 501, 551, 893, 1363, 1653, 2679, 3173, 4089, 4843, 7849, 9519, 14529, 23547, 25897, 77691, 92017, 149131, 227621, 276051, 447393, 682863, 4324799, 12974397]

約数ペア:

[(1, 12974397), (3, 4324799), (19, 682863), (29, 447393), (47, 276051), (57, 227621), (87, 149131), (141, 92017), (167, 77691), (501, 25897), (551, 23547), (893, 14529), (1363, 9519), (1653, 7849), (2679, 4843), (3173, 4089)]