2013104547

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2381}}^1\times {\mathrm{2539}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 2988838320

約数和(自身を除く): 975733773

約数列:

[1, 3, 9, 37, 111, 333, 2381, 2539, 7143, 7617, 21429, 22851, 88097, 93943, 264291, 281829, 792873, 845487, 6045359, 18136077, 54408231, 223678283, 671034849, 2013104547]

約数ペア:

[(1, 2013104547), (3, 671034849), (9, 223678283), (37, 54408231), (111, 18136077), (333, 6045359), (2381, 845487), (2539, 792873), (7143, 281829), (7617, 264291), (21429, 93943), (22851, 88097)]