6869849

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 8645760

約数和(自身を除く): 1775911

約数列:

[1, 7, 19, 47, 49, 133, 157, 329, 893, 931, 1099, 2303, 2983, 6251, 7379, 7693, 20881, 43757, 51653, 140201, 146167, 361571, 981407, 6869849]

約数ペア:

[(1, 6869849), (7, 981407), (19, 361571), (47, 146167), (49, 140201), (133, 51653), (157, 43757), (329, 20881), (893, 7693), (931, 7379), (1099, 6251), (2303, 2983)]