1396202355

素因数分解:

$3^2\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{6977}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 2420975232

約数和(自身を除く): 1024772877

約数列:

[1, 3, 5, 9, 15, 45, 4447, 6977, 13341, 20931, 22235, 34885, 40023, 62793, 66705, 104655, 200115, 313965, 31026719, 93080157, 155133595, 279240471, 465400785, 1396202355]

約数ペア:

[(1, 1396202355), (3, 465400785), (5, 279240471), (9, 155133595), (15, 93080157), (45, 31026719), (4447, 313965), (6977, 200115), (13341, 104655), (20931, 66705), (22235, 62793), (34885, 40023)]