15697560417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1\times {\mathrm{32561}}^1$

素因数の和:34669

約数の個数: 32

約数和(自身を含む): 26107951104

約数和(自身を除く): 10410390687

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2087, 6261, 14609, 22957, 32561, 43827, 68871, 97683, 160699, 227927, 358171, 482097, 683781, 1074513, 2507197, 7521591, 67954807, 203864421, 475683649, 747502877, 1427050947, 2242508631, 5232520139, 15697560417]

約数ペア:

[(1, 15697560417), (3, 5232520139), (7, 2242508631), (11, 1427050947), (21, 747502877), (33, 475683649), (77, 203864421), (231, 67954807), (2087, 7521591), (6261, 2507197), (14609, 1074513), (22957, 683781), (32561, 482097), (43827, 358171), (68871, 227927), (97683, 160699)]