72704517

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{3271}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 100515840

約数和(自身を除く): 27811323

約数列:

[1, 3, 31, 93, 239, 717, 3271, 7409, 9813, 22227, 101401, 304203, 781769, 2345307, 24234839, 72704517]

約数ペア:

[(1, 72704517), (3, 24234839), (31, 2345307), (93, 781769), (239, 304203), (717, 101401), (3271, 22227), (7409, 9813)]