1330240317

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{2111}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 2085371904

約数和(自身を除く): 755131587

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 811, 2111, 2433, 5677, 6333, 14777, 17031, 30007, 44331, 78107, 90021, 210049, 234321, 546749, 630147, 1640247, 1712021, 5136063, 11984147, 35952441, 63344777, 190034331, 443413439, 1330240317]

約数ペア:

[(1, 1330240317), (3, 443413439), (7, 190034331), (21, 63344777), (37, 35952441), (111, 11984147), (259, 5136063), (777, 1712021), (811, 1640247), (2111, 630147), (2433, 546749), (5677, 234321), (6333, 210049), (14777, 90021), (17031, 78107), (30007, 44331)]