1284332553

素因数分解:

$3^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{13127}}^1$

素因数の和:14693

約数の個数: 24

約数和(自身を含む): 2121694848

約数和(自身を除く): 837362295

約数列:

[1, 3, 7, 9, 21, 63, 1553, 4659, 10871, 13127, 13977, 32613, 39381, 91889, 97839, 118143, 275667, 827001, 20386231, 61158693, 142703617, 183476079, 428110851, 1284332553]

約数ペア:

[(1, 1284332553), (3, 428110851), (7, 183476079), (9, 142703617), (21, 61158693), (63, 20386231), (1553, 827001), (4659, 275667), (10871, 118143), (13127, 97839), (13977, 91889), (32613, 39381)]