415571401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 510720000

約数和(自身を除く): 95148599

約数列:

[1, 7, 19, 49, 133, 349, 931, 1279, 2443, 6631, 8953, 17101, 24301, 46417, 62671, 170107, 324919, 446371, 1190749, 3124597, 8481049, 21872179, 59367343, 415571401]

約数ペア:

[(1, 415571401), (7, 59367343), (19, 21872179), (49, 8481049), (133, 3124597), (349, 1190749), (931, 446371), (1279, 324919), (2443, 170107), (6631, 62671), (8953, 46417), (17101, 24301)]