331101393

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{105817}}^1$

素因数の和:105976

約数の個数: 16

約数和(自身を含む): 507926400

約数和(自身を除く): 176825007

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 105817, 317451, 740719, 2222157, 15766733, 47300199, 110367131, 331101393]

約数ペア:

[(1, 331101393), (3, 110367131), (7, 47300199), (21, 15766733), (149, 2222157), (447, 740719), (1043, 317451), (3129, 105817)]