38412129

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 66484800

約数和(自身を除く): 28072671

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 809, 833, 931, 969, 2261, 2427, 2499, 2793, 5663, 6783, 13753, 15371, 15827, 16989, 39641, 41259, 46113, 47481, 96271, 107597, 118923, 261307, 288813, 322791, 673897, 753179, 783921, 1829149, 2021691, 2259537, 5487447, 12804043, 38412129]

約数ペア:

[(1, 38412129), (3, 12804043), (7, 5487447), (17, 2259537), (19, 2021691), (21, 1829149), (49, 783921), (51, 753179), (57, 673897), (119, 322791), (133, 288813), (147, 261307), (323, 118923), (357, 107597), (399, 96271), (809, 47481), (833, 46113), (931, 41259), (969, 39641), (2261, 16989), (2427, 15827), (2499, 15371), (2793, 13753), (5663, 6783)]