12614416821

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{491273}}^1$

素因数の和:491602

約数の個数: 20

約数和(自身を含む): 18903240972

約数和(自身を除く): 6288824151

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 25677, 491273, 1473819, 4421457, 13264371, 39793113, 155733541, 467200623, 1401601869, 4204805607, 12614416821]

約数ペア:

[(1, 12614416821), (3, 4204805607), (9, 1401601869), (27, 467200623), (81, 155733541), (317, 39793113), (951, 13264371), (2853, 4421457), (8559, 1473819), (25677, 491273)]