320410413

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{659}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 469497600

約数和(自身を除く): 149087187

約数列:

[1, 3, 9, 89, 267, 607, 659, 801, 1821, 1977, 5463, 5931, 54023, 58651, 162069, 175953, 400013, 486207, 527859, 1200039, 3600117, 35601157, 106803471, 320410413]

約数ペア:

[(1, 320410413), (3, 106803471), (9, 35601157), (89, 3600117), (267, 1200039), (607, 527859), (659, 486207), (801, 400013), (1821, 175953), (1977, 162069), (5463, 58651), (5931, 54023)]