1431195729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 2056596480

約数和(自身を除く): 625400751

約数列:

[1, 3, 19, 53, 57, 159, 227, 681, 1007, 2087, 3021, 4313, 6261, 12031, 12939, 36093, 39653, 110611, 118959, 228589, 331833, 473749, 685767, 1421247, 2101609, 6304827, 9001231, 25108697, 27003693, 75326091, 477065243, 1431195729]

約数ペア:

[(1, 1431195729), (3, 477065243), (19, 75326091), (53, 27003693), (57, 25108697), (159, 9001231), (227, 6304827), (681, 2101609), (1007, 1421247), (2087, 685767), (3021, 473749), (4313, 331833), (6261, 228589), (12031, 118959), (12939, 110611), (36093, 39653)]