328118343

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7237}}^1$

素因数の和:7391

約数の個数: 32

約数和(自身を含む): 533643264

約数和(自身を除く): 205524921

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 6477, 7237, 15113, 21711, 45339, 50659, 123029, 151977, 369087, 861203, 919099, 2583609, 2757297, 6433693, 15624683, 19301079, 46874049, 109372781, 328118343]

約数ペア:

[(1, 328118343), (3, 109372781), (7, 46874049), (17, 19301079), (21, 15624683), (51, 6433693), (119, 2757297), (127, 2583609), (357, 919099), (381, 861203), (889, 369087), (2159, 151977), (2667, 123029), (6477, 50659), (7237, 45339), (15113, 21711)]