2374911

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2117889

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 149, 161, 207, 231, 253, 447, 483, 693, 759, 1043, 1341, 1449, 1639, 1771, 2277, 3129, 3427, 4917, 5313, 9387, 10281, 11473, 14751, 15939, 23989, 30843, 34419, 37697, 71967, 103257, 113091, 215901, 263879, 339273, 791637, 2374911]

約数ペア:

[(1, 2374911), (3, 791637), (7, 339273), (9, 263879), (11, 215901), (21, 113091), (23, 103257), (33, 71967), (63, 37697), (69, 34419), (77, 30843), (99, 23989), (149, 15939), (161, 14751), (207, 11473), (231, 10281), (253, 9387), (447, 5313), (483, 4917), (693, 3427), (759, 3129), (1043, 2277), (1341, 1771), (1449, 1639)]