2121273

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 3821376

約数和(自身を除く): 1700103

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3061, 9183, 21427, 27549, 33671, 64281, 101013, 192843, 235697, 303039, 707091, 2121273]

約数ペア:

[(1, 2121273), (3, 707091), (7, 303039), (9, 235697), (11, 192843), (21, 101013), (33, 64281), (63, 33671), (77, 27549), (99, 21427), (231, 9183), (693, 3061)]