73019849

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 89434368

約数和(自身を除く): 16414519

約数列:

[1, 7, 31, 49, 53, 217, 371, 907, 1519, 1643, 2597, 6349, 11501, 28117, 44443, 48071, 80507, 196819, 336497, 1377733, 1490201, 2355479, 10431407, 73019849]

約数ペア:

[(1, 73019849), (7, 10431407), (31, 2355479), (49, 1490201), (53, 1377733), (217, 336497), (371, 196819), (907, 80507), (1519, 48071), (1643, 44443), (2597, 28117), (6349, 11501)]