488293869

素因数分解:

$3^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{5527}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 758751168

約数和(自身を除く): 270457299

約数列:

[1, 3, 7, 21, 49, 147, 601, 1803, 4207, 5527, 12621, 16581, 29449, 38689, 88347, 116067, 270823, 812469, 3321727, 9965181, 23252089, 69756267, 162764623, 488293869]

約数ペア:

[(1, 488293869), (3, 162764623), (7, 69756267), (21, 23252089), (49, 9965181), (147, 3321727), (601, 812469), (1803, 270823), (4207, 116067), (5527, 88347), (12621, 38689), (16581, 29449)]