12151419

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1381}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 18574080

約数和(自身を除く): 6422661

約数列:

[1, 3, 7, 21, 419, 1257, 1381, 2933, 4143, 8799, 9667, 29001, 578639, 1735917, 4050473, 12151419]

約数ペア:

[(1, 12151419), (3, 4050473), (7, 1735917), (21, 578639), (419, 29001), (1257, 9667), (1381, 8799), (2933, 4143)]