30197433

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 17080647

約数列:

[1, 3, 7, 21, 89, 107, 151, 267, 321, 453, 623, 749, 1057, 1869, 2247, 3171, 9523, 13439, 16157, 28569, 40317, 48471, 66661, 94073, 113099, 199983, 282219, 339297, 1437973, 4313919, 10065811, 30197433]

約数ペア:

[(1, 30197433), (3, 10065811), (7, 4313919), (21, 1437973), (89, 339297), (107, 282219), (151, 199983), (267, 113099), (321, 94073), (453, 66661), (623, 48471), (749, 40317), (1057, 28569), (1869, 16157), (2247, 13439), (3171, 9523)]