64814893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14621}}^1$

素因数の和:14676

約数の個数: 16

約数和(自身を含む): 78607872

約数和(自身を除く): 13792979

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 14621, 160831, 190073, 453251, 2090803, 4985761, 5892263, 64814893]

約数ペア:

[(1, 64814893), (11, 5892263), (13, 4985761), (31, 2090803), (143, 453251), (341, 190073), (403, 160831), (4433, 14621)]