42995397

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 61625952

約数和(自身を除く): 18630555

約数列:

[1, 3, 17, 51, 101, 289, 303, 491, 867, 1473, 1717, 5151, 8347, 25041, 29189, 49591, 87567, 141899, 148773, 425697, 843047, 2529141, 14331799, 42995397]

約数ペア:

[(1, 42995397), (3, 14331799), (17, 2529141), (51, 843047), (101, 425697), (289, 148773), (303, 141899), (491, 87567), (867, 49591), (1473, 29189), (1717, 25041), (5151, 8347)]