2513371

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 3055104

約数和(自身を除く): 541733

約数列:

[1, 7, 23, 67, 161, 233, 469, 1541, 1631, 5359, 10787, 15611, 37513, 109277, 359053, 2513371]

約数ペア:

[(1, 2513371), (7, 359053), (23, 109277), (67, 37513), (161, 15611), (233, 10787), (469, 5359), (1541, 1631)]