316137423

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13217}}^1$

素因数の和:13311

約数の個数: 32

約数和(自身を含む): 517722624

約数和(自身を除く): 201585201

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 13217, 23919, 39651, 92519, 224689, 277557, 674067, 885539, 1572823, 2656617, 4718469, 6198773, 15054163, 18596319, 45162489, 105379141, 316137423]

約数ペア:

[(1, 316137423), (3, 105379141), (7, 45162489), (17, 18596319), (21, 15054163), (51, 6198773), (67, 4718469), (119, 2656617), (201, 1572823), (357, 885539), (469, 674067), (1139, 277557), (1407, 224689), (3417, 92519), (7973, 39651), (13217, 23919)]