3930198097

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 4651130880

約数和(自身を除く): 720932783

約数列:

[1, 7, 61, 79, 263, 427, 443, 553, 1841, 3101, 4819, 16043, 20777, 27023, 33733, 34997, 112301, 116509, 145439, 189161, 244979, 815563, 1267397, 2134817, 7107049, 8871779, 9204211, 14943719, 49749343, 64429477, 561456871, 3930198097]

約数ペア:

[(1, 3930198097), (7, 561456871), (61, 64429477), (79, 49749343), (263, 14943719), (427, 9204211), (443, 8871779), (553, 7107049), (1841, 2134817), (3101, 1267397), (4819, 815563), (16043, 244979), (20777, 189161), (27023, 145439), (33733, 116509), (34997, 112301)]