920601979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{4337}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 1049448960

約数和(自身を除く): 128846981

約数列:

[1, 11, 23, 253, 839, 4337, 9229, 19297, 47707, 99751, 212267, 1097261, 3638743, 40026173, 83691089, 920601979]

約数ペア:

[(1, 920601979), (11, 83691089), (23, 40026173), (253, 3638743), (839, 1097261), (4337, 212267), (9229, 99751), (19297, 47707)]