29471869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 7956611

約数列:

[1, 7, 19, 37, 53, 113, 133, 259, 371, 703, 791, 1007, 1961, 2147, 4181, 4921, 5989, 7049, 13727, 15029, 29267, 37259, 41923, 79439, 113791, 221593, 260813, 556073, 796537, 1551151, 4210267, 29471869]

約数ペア:

[(1, 29471869), (7, 4210267), (19, 1551151), (37, 796537), (53, 556073), (113, 260813), (133, 221593), (259, 113791), (371, 79439), (703, 41923), (791, 37259), (1007, 29267), (1961, 15029), (2147, 13727), (4181, 7049), (4921, 5989)]