4948227

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 18

約数和(自身を含む): 7548372

約数和(自身を除く): 2600145

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1523, 3249, 4569, 13707, 28937, 86811, 260433, 549803, 1649409, 4948227]

約数ペア:

[(1, 4948227), (3, 1649409), (9, 549803), (19, 260433), (57, 86811), (171, 28937), (361, 13707), (1083, 4569), (1523, 3249)]