5109993

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 9113600

約数和(自身を除く): 4003607

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1423, 3591, 4269, 9961, 12807, 27037, 29883, 38421, 81111, 89649, 189259, 243333, 268947, 567777, 729999, 1703331, 5109993]

約数ペア:

[(1, 5109993), (3, 1703331), (7, 729999), (9, 567777), (19, 268947), (21, 243333), (27, 189259), (57, 89649), (63, 81111), (133, 38421), (171, 29883), (189, 27037), (399, 12807), (513, 9961), (1197, 4269), (1423, 3591)]