1420601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 1782144

約数和(自身を除く): 361543

約数列:

[1, 7, 13, 67, 91, 233, 469, 871, 1631, 3029, 6097, 15611, 21203, 109277, 202943, 1420601]

約数ペア:

[(1, 1420601), (7, 202943), (13, 109277), (67, 21203), (91, 15611), (233, 6097), (469, 3029), (871, 1631)]