898334631

素因数分解:

$3^4\times {\mathrm{1667}}^1\times {\mathrm{6653}}^1$

素因数の和:8332

約数の個数: 20

約数和(自身を含む): 1342963512

約数和(自身を除く): 444628881

約数列:

[1, 3, 9, 27, 81, 1667, 5001, 6653, 15003, 19959, 45009, 59877, 135027, 179631, 538893, 11090551, 33271653, 99814959, 299444877, 898334631]

約数ペア:

[(1, 898334631), (3, 299444877), (9, 99814959), (27, 33271653), (81, 11090551), (1667, 538893), (5001, 179631), (6653, 135027), (15003, 59877), (19959, 45009)]