2021230963

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 2292675840

約数和(自身を除く): 271444877

約数列:

[1, 17, 19, 107, 233, 251, 323, 1819, 2033, 3961, 4267, 4427, 4769, 24931, 26857, 34561, 58483, 75259, 81073, 423827, 456569, 473689, 510283, 994211, 1111177, 6257681, 8052713, 8674811, 18890009, 106380577, 118895939, 2021230963]

約数ペア:

[(1, 2021230963), (17, 118895939), (19, 106380577), (107, 18890009), (233, 8674811), (251, 8052713), (323, 6257681), (1819, 1111177), (2033, 994211), (3961, 510283), (4267, 473689), (4427, 456569), (4769, 423827), (24931, 81073), (26857, 75259), (34561, 58483)]