286095293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20431}}^1$

素因数の和:20528

約数の個数: 16

約数和(自身を含む): 333450240

約数和(自身を除く): 47354947

約数列:

[1, 11, 19, 67, 209, 737, 1273, 14003, 20431, 224741, 388189, 1368877, 4270079, 15057647, 26008663, 286095293]

約数ペア:

[(1, 286095293), (11, 26008663), (19, 15057647), (67, 4270079), (209, 1368877), (737, 388189), (1273, 224741), (14003, 20431)]