38282013

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 70851456

約数和(自身を除く): 32569443

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 1221, 1493, 2331, 2849, 3663, 4479, 8547, 10451, 13437, 16423, 25641, 31353, 49269, 55241, 94059, 114961, 147807, 165723, 344883, 386687, 497169, 607651, 1034649, 1160061, 1822953, 3480183, 4253557, 5468859, 12760671, 38282013]

約数ペア:

[(1, 38282013), (3, 12760671), (7, 5468859), (9, 4253557), (11, 3480183), (21, 1822953), (33, 1160061), (37, 1034649), (63, 607651), (77, 497169), (99, 386687), (111, 344883), (231, 165723), (259, 147807), (333, 114961), (407, 94059), (693, 55241), (777, 49269), (1221, 31353), (1493, 25641), (2331, 16423), (2849, 13437), (3663, 10451), (4479, 8547)]