29935773

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 52790400

約数和(自身を除く): 22854627

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 281, 399, 623, 801, 843, 1197, 1691, 1869, 1967, 2529, 5073, 5339, 5607, 5901, 11837, 15219, 16017, 17703, 25009, 35511, 37373, 48051, 75027, 106533, 112119, 175063, 225081, 336357, 475171, 525189, 1425513, 1575567, 3326197, 4276539, 9978591, 29935773]

約数ペア:

[(1, 29935773), (3, 9978591), (7, 4276539), (9, 3326197), (19, 1575567), (21, 1425513), (57, 525189), (63, 475171), (89, 336357), (133, 225081), (171, 175063), (267, 112119), (281, 106533), (399, 75027), (623, 48051), (801, 37373), (843, 35511), (1197, 25009), (1691, 17703), (1869, 16017), (1967, 15219), (2529, 11837), (5073, 5901), (5339, 5607)]