20131423203

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{215653}}^1$

素因数の和:215751

約数の個数: 24

約数和(自身を含む): 28550864368

約数和(自身を除く): 8419441165

約数列:

[1, 3, 29, 37, 87, 111, 841, 1073, 2523, 3219, 31117, 93351, 215653, 646959, 6253937, 7979161, 18761811, 23937483, 181364173, 231395669, 544092519, 694187007, 6710474401, 20131423203]

約数ペア:

[(1, 20131423203), (3, 6710474401), (29, 694187007), (37, 544092519), (87, 231395669), (111, 181364173), (841, 23937483), (1073, 18761811), (2523, 7979161), (3219, 6253937), (31117, 646959), (93351, 215653)]