31334849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 38841600

約数和(自身を除く): 7506751

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 2311, 13559, 16177, 30043, 210301, 344339, 2410373, 4476407, 31334849]

約数ペア:

[(1, 31334849), (7, 4476407), (13, 2410373), (91, 344339), (149, 210301), (1043, 30043), (1937, 16177), (2311, 13559)]