71030139

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 96026112

約数和(自身を除く): 24995973

約数列:

[1, 3, 103, 309, 457, 503, 1371, 1509, 47071, 51809, 141213, 155427, 229871, 689613, 23676713, 71030139]

約数ペア:

[(1, 71030139), (3, 23676713), (103, 689613), (309, 229871), (457, 155427), (503, 141213), (1371, 51809), (1509, 47071)]