282981391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 367027200

約数和(自身を除く): 84045809

約数列:

[1, 7, 11, 29, 77, 203, 319, 353, 359, 2233, 2471, 2513, 3883, 3949, 10237, 10411, 27181, 27643, 71659, 72877, 112607, 114521, 126727, 788249, 801647, 887089, 1393997, 3675083, 9757979, 25725581, 40425913, 282981391]

約数ペア:

[(1, 282981391), (7, 40425913), (11, 25725581), (29, 9757979), (77, 3675083), (203, 1393997), (319, 887089), (353, 801647), (359, 788249), (2233, 126727), (2471, 114521), (2513, 112607), (3883, 72877), (3949, 71659), (10237, 27643), (10411, 27181)]