29204007

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 47761920

約数和(自身を除く): 18557913

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 1381, 3021, 4143, 7049, 9667, 21147, 26239, 29001, 73193, 78717, 183673, 219579, 512351, 551019, 1390667, 1537053, 4172001, 9734669, 29204007]

約数ペア:

[(1, 29204007), (3, 9734669), (7, 4172001), (19, 1537053), (21, 1390667), (53, 551019), (57, 512351), (133, 219579), (159, 183673), (371, 78717), (399, 73193), (1007, 29001), (1113, 26239), (1381, 21147), (3021, 9667), (4143, 7049)]