1417941

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 2381184

約数和(自身を除く): 963243

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 317, 497, 639, 951, 1491, 2219, 2853, 4473, 6657, 19971, 22507, 67521, 157549, 202563, 472647, 1417941]

約数ペア:

[(1, 1417941), (3, 472647), (7, 202563), (9, 157549), (21, 67521), (63, 22507), (71, 19971), (213, 6657), (317, 4473), (497, 2853), (639, 2219), (951, 1491)]