258314199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9871}}^1$

素因数の和:9959

約数の個数: 32

約数和(自身を含む): 411307008

約数和(自身を除く): 152992809

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 2013, 2379, 8723, 9871, 26169, 29613, 108581, 128323, 325743, 384969, 602131, 1411553, 1806393, 4234659, 6623441, 7827703, 19870323, 23483109, 86104733, 258314199]

約数ペア:

[(1, 258314199), (3, 86104733), (11, 23483109), (13, 19870323), (33, 7827703), (39, 6623441), (61, 4234659), (143, 1806393), (183, 1411553), (429, 602131), (671, 384969), (793, 325743), (2013, 128323), (2379, 108581), (8723, 29613), (9871, 26169)]