315036043

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 380989824

約数和(自身を除く): 65953781

約数列:

[1, 7, 31, 49, 157, 217, 1099, 1321, 1519, 4867, 7693, 9247, 34069, 40951, 64729, 207397, 238483, 286657, 1451779, 2006599, 6429307, 10162453, 45005149, 315036043]

約数ペア:

[(1, 315036043), (7, 45005149), (31, 10162453), (49, 6429307), (157, 2006599), (217, 1451779), (1099, 286657), (1321, 238483), (1519, 207397), (4867, 64729), (7693, 40951), (9247, 34069)]