4038993

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 6783296

約数和(自身を除く): 2744303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1051, 1281, 3153, 3843, 7357, 9459, 22071, 64111, 66213, 192333, 448777, 576999, 1346331, 4038993]

約数ペア:

[(1, 4038993), (3, 1346331), (7, 576999), (9, 448777), (21, 192333), (61, 66213), (63, 64111), (183, 22071), (427, 9459), (549, 7357), (1051, 3843), (1281, 3153)]