121230844

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2179}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 242695040

約数和(自身を除く): 121464196

約数列:

[1, 2, 4, 7, 14, 28, 1987, 2179, 3974, 4358, 7948, 8716, 13909, 15253, 27818, 30506, 55636, 61012, 4329673, 8659346, 17318692, 30307711, 60615422, 121230844]

約数ペア:

[(1, 121230844), (2, 60615422), (4, 30307711), (7, 17318692), (14, 8659346), (28, 4329673), (1987, 61012), (2179, 55636), (3974, 30506), (4358, 27818), (7948, 15253), (8716, 13909)]