5313903

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 8473392

約数和(自身を除く): 3159489

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 977, 1813, 2931, 5439, 6839, 20517, 36149, 47873, 108447, 143619, 253043, 759129, 1771301, 5313903]

約数ペア:

[(1, 5313903), (3, 1771301), (7, 759129), (21, 253043), (37, 143619), (49, 108447), (111, 47873), (147, 36149), (259, 20517), (777, 6839), (977, 5439), (1813, 2931)]