212714879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6907}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 241393152

約数和(自身を除く): 28678273

約数列:

[1, 13, 23, 103, 299, 1339, 2369, 6907, 30797, 89791, 158861, 711421, 2065193, 9248473, 16362683, 212714879]

約数ペア:

[(1, 212714879), (13, 16362683), (23, 9248473), (103, 2065193), (299, 711421), (1339, 158861), (2369, 89791), (6907, 30797)]