42172419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2671}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 59425280

約数和(自身を除く): 17252861

約数列:

[1, 3, 19, 57, 277, 831, 2671, 5263, 8013, 15789, 50749, 152247, 739867, 2219601, 14057473, 42172419]

約数ペア:

[(1, 42172419), (3, 14057473), (19, 2219601), (57, 739867), (277, 152247), (831, 50749), (2671, 15789), (5263, 8013)]