39414987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 61074000

約数和(自身を除く): 21659013

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 4349, 9063, 13047, 39141, 82631, 230497, 247893, 691491, 743679, 2074473, 4379443, 13138329, 39414987]

約数ペア:

[(1, 39414987), (3, 13138329), (9, 4379443), (19, 2074473), (53, 743679), (57, 691491), (159, 247893), (171, 230497), (477, 82631), (1007, 39141), (3021, 13047), (4349, 9063)]