858671668941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2917}}^1\times {\mathrm{8353}}^1$

素因数の和:11981

約数の個数: 32

約数和(自身を含む): 1214558252928

約数和(自身を除く): 355886583987

約数列:

[1, 3, 17, 51, 691, 2073, 2917, 8353, 8751, 11747, 25059, 35241, 49589, 142001, 148767, 426003, 2015647, 5771923, 6046941, 17315769, 24365701, 34265999, 73097103, 98122691, 102797997, 294368073, 414216917, 1242650751, 16836699391, 50510098173, 286223889647, 858671668941]

約数ペア:

[(1, 858671668941), (3, 286223889647), (17, 50510098173), (51, 16836699391), (691, 1242650751), (2073, 414216917), (2917, 294368073), (8353, 102797997), (8751, 98122691), (11747, 73097103), (25059, 34265999), (35241, 24365701), (49589, 17315769), (142001, 6046941), (148767, 5771923), (426003, 2015647)]