42574239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{601}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 65362752

約数和(自身を除く): 22788513

約数列:

[1, 3, 9, 17, 51, 153, 463, 601, 1389, 1803, 4167, 5409, 7871, 10217, 23613, 30651, 70839, 91953, 278263, 834789, 2504367, 4730471, 14191413, 42574239]

約数ペア:

[(1, 42574239), (3, 14191413), (9, 4730471), (17, 2504367), (51, 834789), (153, 278263), (463, 91953), (601, 70839), (1389, 30651), (1803, 23613), (4167, 10217), (5409, 7871)]