2013241305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{26107}}^1$

素因数の和:26265

約数の個数: 32

約数和(自身を含む): 3315924864

約数和(自身を除く): 1302683559

約数列:

[1, 3, 5, 15, 53, 97, 159, 265, 291, 485, 795, 1455, 5141, 15423, 25705, 26107, 77115, 78321, 130535, 391605, 1383671, 2532379, 4151013, 6918355, 7597137, 12661895, 20755065, 37985685, 134216087, 402648261, 671080435, 2013241305]

約数ペア:

[(1, 2013241305), (3, 671080435), (5, 402648261), (15, 134216087), (53, 37985685), (97, 20755065), (159, 12661895), (265, 7597137), (291, 6918355), (485, 4151013), (795, 2532379), (1455, 1383671), (5141, 391605), (15423, 130535), (25705, 78321), (26107, 77115)]