1613764943

素因数分解:

$7^1\times {\mathrm{19}}^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 2046907680

約数和(自身を除く): 433142737

約数列:

[1, 7, 19, 29, 61, 133, 203, 361, 427, 551, 1159, 1769, 2527, 3857, 6859, 8113, 10469, 12383, 22021, 33611, 48013, 73283, 130321, 154147, 198911, 235277, 418399, 638609, 912247, 1392377, 2928793, 3779309, 4470263, 7949581, 12133571, 26455163, 55647067, 84934997, 230537849, 1613764943]

約数ペア:

[(1, 1613764943), (7, 230537849), (19, 84934997), (29, 55647067), (61, 26455163), (133, 12133571), (203, 7949581), (361, 4470263), (427, 3779309), (551, 2928793), (1159, 1392377), (1769, 912247), (2527, 638609), (3857, 418399), (6859, 235277), (8113, 198911), (10469, 154147), (12383, 130321), (22021, 73283), (33611, 48013)]