1949645511

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{6719}}^1$

素因数の和:7716

約数の個数: 32

約数和(自身を含む): 3154636800

約数和(自身を除く): 1204991289

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 977, 2931, 6719, 8793, 10747, 20157, 26379, 32241, 60471, 73909, 96723, 181413, 221727, 290169, 665181, 1995543, 6564463, 19693389, 59080167, 72209093, 177240501, 216627279, 649881837, 1949645511]

約数ペア:

[(1, 1949645511), (3, 649881837), (9, 216627279), (11, 177240501), (27, 72209093), (33, 59080167), (99, 19693389), (297, 6564463), (977, 1995543), (2931, 665181), (6719, 290169), (8793, 221727), (10747, 181413), (20157, 96723), (26379, 73909), (32241, 60471)]