42717783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 62300160

約数和(自身を除く): 19582377

約数列:

[1, 3, 29, 31, 47, 87, 93, 141, 337, 899, 1011, 1363, 1457, 2697, 4089, 4371, 9773, 10447, 15839, 29319, 31341, 42253, 47517, 126759, 302963, 459331, 491009, 908889, 1377993, 1473027, 14239261, 42717783]

約数ペア:

[(1, 42717783), (3, 14239261), (29, 1473027), (31, 1377993), (47, 908889), (87, 491009), (93, 459331), (141, 302963), (337, 126759), (899, 47517), (1011, 42253), (1363, 31341), (1457, 29319), (2697, 15839), (4089, 10447), (4371, 9773)]