2115507459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1154123}}^1$

素因数の和:1154186

約数の個数: 16

約数和(自身を含む): 3102285312

約数和(自身を除く): 986777853

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1154123, 3462369, 15003599, 45010797, 54243781, 162731343, 705169153, 2115507459]

約数ペア:

[(1, 2115507459), (3, 705169153), (13, 162731343), (39, 54243781), (47, 45010797), (141, 15003599), (611, 3462369), (1833, 1154123)]