1996659

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 3380832

約数和(自身を除く): 1384173

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 773, 861, 2319, 2583, 5411, 6957, 16233, 31693, 48699, 95079, 221851, 285237, 665553, 1996659]

約数ペア:

[(1, 1996659), (3, 665553), (7, 285237), (9, 221851), (21, 95079), (41, 48699), (63, 31693), (123, 16233), (287, 6957), (369, 5411), (773, 2583), (861, 2319)]