17438481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 26830440

約数和(自身を除く): 9391959

約数列:

[1, 3, 9, 17, 51, 153, 293, 389, 879, 1167, 2637, 3501, 4981, 6613, 14943, 19839, 44829, 59517, 113977, 341931, 1025793, 1937609, 5812827, 17438481]

約数ペア:

[(1, 17438481), (3, 5812827), (9, 1937609), (17, 1025793), (51, 341931), (153, 113977), (293, 59517), (389, 44829), (879, 19839), (1167, 14943), (2637, 6613), (3501, 4981)]