2912685040797

素因数分解:

$3^1\times 7^2\times {\mathrm{20983}}^1\times {\mathrm{944297}}^1$

素因数の和:965297

約数の個数: 24

約数和(自身を含む): 4517854024896

約数和(自身を除く): 1605168984099

約数列:

[1, 3, 7, 21, 49, 147, 20983, 62949, 146881, 440643, 944297, 1028167, 2832891, 3084501, 6610079, 19830237, 46270553, 138811659, 19814183951, 59442551853, 138699287657, 416097862971, 970895013599, 2912685040797]

約数ペア:

[(1, 2912685040797), (3, 970895013599), (7, 416097862971), (21, 138699287657), (49, 59442551853), (147, 19814183951), (20983, 138811659), (62949, 46270553), (146881, 19830237), (440643, 6610079), (944297, 3084501), (1028167, 2832891)]