42062991

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 56918400

約数和(自身を除く): 14855409

約数列:

[1, 3, 109, 307, 327, 419, 921, 1257, 33463, 45671, 100389, 128633, 137013, 385899, 14020997, 42062991]

約数ペア:

[(1, 42062991), (3, 14020997), (109, 385899), (307, 137013), (327, 128633), (419, 100389), (921, 45671), (1257, 33463)]