243929647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 269301760

約数和(自身を除く): 25372113

約数列:

[1, 13, 67, 103, 871, 1339, 2719, 6901, 35347, 89713, 182173, 280057, 2368249, 3640741, 18763819, 243929647]

約数ペア:

[(1, 243929647), (13, 18763819), (67, 3640741), (103, 2368249), (871, 280057), (1339, 182173), (2719, 89713), (6901, 35347)]