28178804533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{87511}}^1$

素因数の和:87996

約数の個数: 16

約数和(自身を含む): 31239683712

約数和(自身を除く): 3060879179

約数列:

[1, 11, 73, 401, 803, 4411, 29273, 87511, 322003, 962621, 6388303, 35091911, 70271333, 386011021, 2561709503, 28178804533]

約数ペア:

[(1, 28178804533), (11, 2561709503), (73, 386011021), (401, 70271333), (803, 35091911), (4411, 6388303), (29273, 962621), (87511, 322003)]