212245077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{46271}}^1$

素因数の和:46424

約数の個数: 16

約数和(自身を含む): 310947840

約数和(自身を除く): 98702763

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 46271, 138813, 508981, 1526943, 6431669, 19295007, 70748359, 212245077]

約数ペア:

[(1, 212245077), (3, 70748359), (11, 19295007), (33, 6431669), (139, 1526943), (417, 508981), (1529, 138813), (4587, 46271)]