1155144774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{27503447}}^1$

素因数の和:27503459

約数の個数: 16

約数和(自身を含む): 2640331008

約数和(自身を除く): 1485186234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 27503447, 55006894, 82510341, 165020682, 192524129, 385048258, 577572387, 1155144774]

約数ペア:

[(1, 1155144774), (2, 577572387), (3, 385048258), (6, 192524129), (7, 165020682), (14, 82510341), (21, 55006894), (42, 27503447)]