233308941

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 333189120

約数和(自身を除く): 99880179

約数列:

[1, 3, 23, 67, 69, 109, 201, 327, 463, 1389, 1541, 2507, 4623, 7303, 7521, 10649, 21909, 31021, 31947, 50467, 93063, 151401, 167969, 503907, 713483, 1160741, 2140449, 3381289, 3482223, 10143867, 77769647, 233308941]

約数ペア:

[(1, 233308941), (3, 77769647), (23, 10143867), (67, 3482223), (69, 3381289), (109, 2140449), (201, 1160741), (327, 713483), (463, 503907), (1389, 167969), (1541, 151401), (2507, 93063), (4623, 50467), (7303, 31947), (7521, 31021), (10649, 21909)]