172022991

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{6173}}^1$

素因数の和:7510

約数の個数: 16

約数和(自身を含む): 262370304

約数和(自身を除く): 90347313

約数列:

[1, 3, 7, 21, 1327, 3981, 6173, 9289, 18519, 27867, 43211, 129633, 8191571, 24574713, 57340997, 172022991]

約数ペア:

[(1, 172022991), (3, 57340997), (7, 24574713), (21, 8191571), (1327, 129633), (3981, 43211), (6173, 27867), (9289, 18519)]