751128221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 808704000

約数和(自身を除く): 57575779

約数列:

[1, 17, 103, 149, 1751, 2533, 2879, 15347, 48943, 260899, 296537, 428971, 5041129, 7292507, 44184013, 751128221]

約数ペア:

[(1, 751128221), (17, 44184013), (103, 7292507), (149, 5041129), (1751, 428971), (2533, 296537), (2879, 260899), (15347, 48943)]