438423489

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136453}}^1$

素因数の和:136486

約数の個数: 32

約数和(自身を含む): 785975040

約数和(自身を除く): 347551551

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 136453, 409359, 955171, 1228077, 2319701, 2865513, 3684231, 6959103, 8596539, 16237907, 20877309, 25789617, 48713721, 62631927, 146141163, 438423489]

約数ペア:

[(1, 438423489), (3, 146141163), (7, 62631927), (9, 48713721), (17, 25789617), (21, 20877309), (27, 16237907), (51, 8596539), (63, 6959103), (119, 3684231), (153, 2865513), (189, 2319701), (357, 1228077), (459, 955171), (1071, 409359), (3213, 136453)]