121321418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{40093}}^1$

素因数の和:40201

約数の個数: 16

約数和(自身を含む): 194856840

約数和(自身を除く): 73535422

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 40093, 80186, 681581, 1363162, 3568277, 7136554, 60660709, 121321418]

約数ペア:

[(1, 121321418), (2, 60660709), (17, 7136554), (34, 3568277), (89, 1363162), (178, 681581), (1513, 80186), (3026, 40093)]