2015747811

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{4001}}^1$

素因数の和:4752

約数の個数: 48

約数和(自身を含む): 3635993088

約数和(自身を除く): 1620245277

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 727, 2181, 4001, 5089, 6543, 7997, 12003, 15267, 23991, 28007, 36009, 44011, 45801, 55979, 71973, 84021, 132033, 167937, 252063, 308077, 396099, 503811, 924231, 2772693, 2908727, 8726181, 20361089, 26178543, 31995997, 61083267, 95987991, 183249801, 223971979, 287963973, 671915937, 2015747811]

約数ペア:

[(1, 2015747811), (3, 671915937), (7, 287963973), (9, 223971979), (11, 183249801), (21, 95987991), (33, 61083267), (63, 31995997), (77, 26178543), (99, 20361089), (231, 8726181), (693, 2908727), (727, 2772693), (2181, 924231), (4001, 503811), (5089, 396099), (6543, 308077), (7997, 252063), (12003, 167937), (15267, 132033), (23991, 84021), (28007, 71973), (36009, 55979), (44011, 45801)]