1285341741

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{12281}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 1925571960

約数和(自身を除く): 640230219

約数列:

[1, 3, 9, 29, 87, 261, 401, 1203, 3609, 11629, 12281, 34887, 36843, 104661, 110529, 356149, 1068447, 3205341, 4924681, 14774043, 44322129, 142815749, 428447247, 1285341741]

約数ペア:

[(1, 1285341741), (3, 428447247), (9, 142815749), (29, 44322129), (87, 14774043), (261, 4924681), (401, 3205341), (1203, 1068447), (3609, 356149), (11629, 110529), (12281, 104661), (34887, 36843)]