1520671071

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{60917}}^1$

素因数の和:61130

約数の個数: 16

約数和(自身を含む): 2079009504

約数和(自身を除く): 558338433

約数列:

[1, 3, 53, 157, 159, 471, 8321, 24963, 60917, 182751, 3228601, 9563969, 9685803, 28691907, 506890357, 1520671071]

約数ペア:

[(1, 1520671071), (3, 506890357), (53, 28691907), (157, 9685803), (159, 9563969), (471, 3228601), (8321, 182751), (24963, 60917)]