2876624001

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 4391936640

約数和(自身を除く): 1515312639

約数列:

[1, 3, 9, 41, 59, 71, 123, 177, 213, 369, 531, 639, 1861, 2419, 2911, 4189, 5583, 7257, 8733, 12567, 16749, 21771, 26199, 37701, 76301, 109799, 132131, 171749, 228903, 329397, 396393, 515247, 686709, 988191, 1189179, 1545741, 4501759, 5417371, 7795729, 13505277, 16252113, 23387187, 40515831, 48756339, 70161561, 319624889, 958874667, 2876624001]

約数ペア:

[(1, 2876624001), (3, 958874667), (9, 319624889), (41, 70161561), (59, 48756339), (71, 40515831), (123, 23387187), (177, 16252113), (213, 13505277), (369, 7795729), (531, 5417371), (639, 4501759), (1861, 1545741), (2419, 1189179), (2911, 988191), (4189, 686709), (5583, 515247), (7257, 396393), (8733, 329397), (12567, 228903), (16749, 171749), (21771, 132131), (26199, 109799), (37701, 76301)]