16042257

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3307}}^1$

素因数の和:3338

約数の個数: 36

約数和(自身を含む): 29414736

約数和(自身を除く): 13372479

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 3307, 4851, 9921, 23149, 29763, 36377, 69447, 109131, 162043, 208341, 254639, 327393, 486129, 763917, 1458387, 1782473, 2291751, 5347419, 16042257]

約数ペア:

[(1, 16042257), (3, 5347419), (7, 2291751), (9, 1782473), (11, 1458387), (21, 763917), (33, 486129), (49, 327393), (63, 254639), (77, 208341), (99, 162043), (147, 109131), (231, 69447), (441, 36377), (539, 29763), (693, 23149), (1617, 9921), (3307, 4851)]