47712357

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 86785920

約数和(自身を除く): 39073563

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 569, 693, 847, 1089, 1331, 1707, 2541, 3983, 3993, 5121, 6259, 7623, 9317, 11949, 11979, 18777, 27951, 35847, 43813, 56331, 68849, 83853, 131439, 206547, 394317, 481943, 619641, 757339, 1445829, 2272017, 4337487, 5301373, 6816051, 15904119, 47712357]

約数ペア:

[(1, 47712357), (3, 15904119), (7, 6816051), (9, 5301373), (11, 4337487), (21, 2272017), (33, 1445829), (63, 757339), (77, 619641), (99, 481943), (121, 394317), (231, 206547), (363, 131439), (569, 83853), (693, 68849), (847, 56331), (1089, 43813), (1331, 35847), (1707, 27951), (2541, 18777), (3983, 11979), (3993, 11949), (5121, 9317), (6259, 7623)]