171930101

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 199901184

約数和(自身を除く): 27971083

約数列:

[1, 7, 83, 223, 581, 1327, 1561, 9289, 18509, 110141, 129563, 295921, 770987, 2071447, 24561443, 171930101]

約数ペア:

[(1, 171930101), (7, 24561443), (83, 2071447), (223, 770987), (581, 295921), (1327, 129563), (1561, 110141), (9289, 18509)]