528794979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 767563776

約数和(自身を除く): 238768797

約数列:

[1, 3, 17, 47, 51, 141, 167, 501, 799, 1321, 2397, 2839, 3963, 7849, 8517, 22457, 23547, 62087, 67371, 133433, 186261, 220607, 400299, 661821, 1055479, 3166437, 3750319, 10368529, 11250957, 31105587, 176264993, 528794979]

約数ペア:

[(1, 528794979), (3, 176264993), (17, 31105587), (47, 11250957), (51, 10368529), (141, 3750319), (167, 3166437), (501, 1055479), (799, 661821), (1321, 400299), (2397, 220607), (2839, 186261), (3963, 133433), (7849, 67371), (8517, 62087), (22457, 23547)]