39734401

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 46318720

約数和(自身を除く): 6584319

約数列:

[1, 7, 97, 139, 421, 679, 973, 2947, 13483, 40837, 58519, 94381, 285859, 409633, 5676343, 39734401]

約数ペア:

[(1, 39734401), (7, 5676343), (97, 409633), (139, 285859), (421, 94381), (679, 58519), (973, 40837), (2947, 13483)]