381026303

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2239}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 465776640

約数和(自身を除く): 84750337

約数列:

[1, 7, 23, 49, 151, 161, 1057, 1127, 2239, 3473, 7399, 15673, 24311, 51497, 109711, 170177, 338089, 360479, 2366623, 2523353, 7776047, 16566361, 54432329, 381026303]

約数ペア:

[(1, 381026303), (7, 54432329), (23, 16566361), (49, 7776047), (151, 2523353), (161, 2366623), (1057, 360479), (1127, 338089), (2239, 170177), (3473, 109711), (7399, 51497), (15673, 24311)]