3988890009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11364359}}^1$

素因数の和:11364381

約数の個数: 16

約数和(自身を含む): 6364041600

約数和(自身を除く): 2375151591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 11364359, 34093077, 102279231, 147736667, 306837693, 443210001, 1329630003, 3988890009]

約数ペア:

[(1, 3988890009), (3, 1329630003), (9, 443210001), (13, 306837693), (27, 147736667), (39, 102279231), (117, 34093077), (351, 11364359)]