57123741

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4556

約数の個数: 16

約数和(自身を含む): 78534720

約数和(自身を除く): 21410979

約数列:

[1, 3, 59, 73, 177, 219, 4307, 4421, 12921, 13263, 260839, 322733, 782517, 968199, 19041247, 57123741]

約数ペア:

[(1, 57123741), (3, 19041247), (59, 968199), (73, 782517), (177, 322733), (219, 260839), (4307, 13263), (4421, 12921)]