30340413

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 48043776

約数和(自身を除く): 17703363

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 281, 387, 837, 843, 1161, 1333, 2511, 2529, 3483, 3999, 7587, 8711, 11997, 12083, 22761, 26133, 35991, 36249, 78399, 107973, 108747, 235197, 326241, 374573, 705591, 978723, 1123719, 3371157, 10113471, 30340413]

約数ペア:

[(1, 30340413), (3, 10113471), (9, 3371157), (27, 1123719), (31, 978723), (43, 705591), (81, 374573), (93, 326241), (129, 235197), (279, 108747), (281, 107973), (387, 78399), (837, 36249), (843, 35991), (1161, 26133), (1333, 22761), (2511, 12083), (2529, 11997), (3483, 8711), (3999, 7587)]