1272629379

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{132607}}^1$

素因数の和:133074

約数の個数: 16

約数和(自身を含む): 1943502848

約数和(自身を除く): 670873469

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 9597, 132607, 397821, 928249, 2784747, 60601399, 181804197, 424209793, 1272629379]

約数ペア:

[(1, 1272629379), (3, 424209793), (7, 181804197), (21, 60601399), (457, 2784747), (1371, 928249), (3199, 397821), (9597, 132607)]