10780456911

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{12799}}^1$

素因数の和:14939

約数の個数: 32

約数和(自身を含む): 17301504000

約数和(自身を除く): 6521047089

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2111, 6333, 12799, 14777, 38397, 40109, 44331, 89593, 120327, 243181, 268779, 280763, 729543, 842289, 1702267, 5106801, 27018689, 81056067, 189130823, 513355091, 567392469, 1540065273, 3593485637, 10780456911]

約数ペア:

[(1, 10780456911), (3, 3593485637), (7, 1540065273), (19, 567392469), (21, 513355091), (57, 189130823), (133, 81056067), (399, 27018689), (2111, 5106801), (6333, 1702267), (12799, 842289), (14777, 729543), (38397, 280763), (40109, 268779), (44331, 243181), (89593, 120327)]