12998313

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 19656000

約数和(自身を除く): 6657687

約数列:

[1, 3, 9, 27, 81, 149, 243, 359, 447, 1077, 1341, 3231, 4023, 9693, 12069, 29079, 36207, 53491, 87237, 160473, 481419, 1444257, 4332771, 12998313]

約数ペア:

[(1, 12998313), (3, 4332771), (9, 1444257), (27, 481419), (81, 160473), (149, 87237), (243, 53491), (359, 36207), (447, 29079), (1077, 12069), (1341, 9693), (3231, 4023)]