249777697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 275063040

約数和(自身を除く): 25285343

約数列:

[1, 13, 79, 107, 1027, 1391, 2273, 8453, 29549, 109889, 179567, 243211, 2334371, 3161743, 19213669, 249777697]

約数ペア:

[(1, 249777697), (13, 19213669), (79, 3161743), (107, 2334371), (1027, 243211), (1391, 179567), (2273, 109889), (8453, 29549)]