29345841

素因数分解:

$3^3\times 7^1\times {\mathrm{155269}}^1$

素因数の和:155285

約数の個数: 16

約数和(自身を含む): 49686400

約数和(自身を除く): 20340559

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 155269, 465807, 1086883, 1397421, 3260649, 4192263, 9781947, 29345841]

約数ペア:

[(1, 29345841), (3, 9781947), (7, 4192263), (9, 3260649), (21, 1397421), (27, 1086883), (63, 465807), (189, 155269)]