15897809697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1361}}^1\times {\mathrm{4597}}^1$

素因数の和:5990

約数の個数: 48

約数和(自身を含む): 26653097856

約数和(自身を除く): 10755288159

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1361, 2541, 4083, 4597, 9527, 13791, 14971, 28581, 32179, 44913, 50567, 96537, 104797, 151701, 164681, 314391, 353969, 494043, 556237, 1061907, 1152767, 1668711, 3458301, 3893659, 6256517, 11680977, 18769551, 43795619, 68821687, 131386857, 206465061, 481751809, 757038557, 1445255427, 2271115671, 5299269899, 15897809697]

約数ペア:

[(1, 15897809697), (3, 5299269899), (7, 2271115671), (11, 1445255427), (21, 757038557), (33, 481751809), (77, 206465061), (121, 131386857), (231, 68821687), (363, 43795619), (847, 18769551), (1361, 11680977), (2541, 6256517), (4083, 3893659), (4597, 3458301), (9527, 1668711), (13791, 1152767), (14971, 1061907), (28581, 556237), (32179, 494043), (44913, 353969), (50567, 314391), (96537, 164681), (104797, 151701)]