478733481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{164683}}^1$

素因数の和:164725

約数の個数: 24

約数和(自身を含む): 770721120

約数和(自身を除く): 291987639

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 164683, 494049, 1482147, 2799611, 3128977, 8398833, 9386931, 25196499, 28160793, 53192609, 159577827, 478733481]

約数ペア:

[(1, 478733481), (3, 159577827), (9, 53192609), (17, 28160793), (19, 25196499), (51, 9386931), (57, 8398833), (153, 3128977), (171, 2799611), (323, 1482147), (969, 494049), (2907, 164683)]