397103634

素因数分解:

$2^1\times 3^4\times {\mathrm{2451257}}^1$

素因数の和:2451271

約数の個数: 20

約数和(自身を含む): 889806654

約数和(自身を除く): 492703020

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2451257, 4902514, 7353771, 14707542, 22061313, 44122626, 66183939, 132367878, 198551817, 397103634]

約数ペア:

[(1, 397103634), (2, 198551817), (3, 132367878), (6, 66183939), (9, 44122626), (18, 22061313), (27, 14707542), (54, 7353771), (81, 4902514), (162, 2451257)]