822953313

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18959}}^1$

素因数の和:19038

約数の個数: 48

約数和(自身を含む): 1490711040

約数和(自身を除く): 667757727

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 3339, 4823, 6201, 14469, 18959, 43407, 56877, 132713, 170631, 246467, 398139, 739401, 1004827, 1194417, 1725269, 2218203, 3014481, 5175807, 7033789, 9043443, 13062751, 15527421, 21101367, 39188253, 63304101, 91439257, 117564759, 274317771, 822953313]

約数ペア:

[(1, 822953313), (3, 274317771), (7, 117564759), (9, 91439257), (13, 63304101), (21, 39188253), (39, 21101367), (53, 15527421), (63, 13062751), (91, 9043443), (117, 7033789), (159, 5175807), (273, 3014481), (371, 2218203), (477, 1725269), (689, 1194417), (819, 1004827), (1113, 739401), (2067, 398139), (3339, 246467), (4823, 170631), (6201, 132713), (14469, 56877), (18959, 43407)]