10525221

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 18934080

約数和(自身を除く): 8408859

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 977, 1197, 1539, 2931, 3591, 6839, 8793, 10773, 18563, 20517, 26379, 55689, 61551, 79137, 129941, 167067, 184653, 389823, 501201, 553959, 1169469, 1503603, 3508407, 10525221]

約数ペア:

[(1, 10525221), (3, 3508407), (7, 1503603), (9, 1169469), (19, 553959), (21, 501201), (27, 389823), (57, 184653), (63, 167067), (81, 129941), (133, 79137), (171, 61551), (189, 55689), (399, 26379), (513, 20517), (567, 18563), (977, 10773), (1197, 8793), (1539, 6839), (2931, 3591)]