2912155911

素因数分解:

$3^2\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{28411}}^1$

素因数の和:30051

約数の個数: 24

約数和(自身を含む): 4810492544

約数和(自身を除く): 1898336633

約数列:

[1, 3, 7, 9, 21, 63, 1627, 4881, 11389, 14643, 28411, 34167, 85233, 102501, 198877, 255699, 596631, 1789893, 46224697, 138674091, 323572879, 416022273, 970718637, 2912155911]

約数ペア:

[(1, 2912155911), (3, 970718637), (7, 416022273), (9, 323572879), (21, 138674091), (63, 46224697), (1627, 1789893), (4881, 596631), (11389, 255699), (14643, 198877), (28411, 102501), (34167, 85233)]