286285439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16889}}^1$

素因数の和:16990

約数の個数: 16

約数和(自身を含む): 330773760

約数和(自身を除く): 44488321

約数列:

[1, 11, 23, 67, 253, 737, 1541, 16889, 16951, 185779, 388447, 1131563, 4272917, 12447193, 26025949, 286285439]

約数ペア:

[(1, 286285439), (11, 26025949), (23, 12447193), (67, 4272917), (253, 1131563), (737, 388447), (1541, 185779), (16889, 16951)]