318528050399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227489}}^1$

素因数の和:227651

約数の個数: 32

約数和(自身を含む): 365978632320

約数和(自身を除く): 47450581921

約数列:

[1, 13, 37, 41, 71, 481, 533, 923, 1517, 2627, 2911, 19721, 34151, 37843, 107707, 227489, 1400191, 2957357, 8417093, 9327049, 16151719, 109422209, 121251637, 209972347, 345100813, 597613603, 662220479, 4486310569, 7768976839, 8608866227, 24502157723, 318528050399]

約数ペア:

[(1, 318528050399), (13, 24502157723), (37, 8608866227), (41, 7768976839), (71, 4486310569), (481, 662220479), (533, 597613603), (923, 345100813), (1517, 209972347), (2627, 121251637), (2911, 109422209), (19721, 16151719), (34151, 9327049), (37843, 8417093), (107707, 2957357), (227489, 1400191)]