1099612479

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23159}}^1$

素因数の和:23212

約数の個数: 48

約数和(自身を含む): 1900972800

約数和(自身を除く): 801360321

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 2261, 2499, 2793, 6783, 15827, 23159, 47481, 69477, 162113, 393703, 440021, 486339, 1134791, 1181109, 1320063, 2755921, 3080147, 3404373, 7480357, 8267763, 9240441, 19291447, 21561029, 22441071, 52362499, 57874341, 64683087, 157087497, 366537493, 1099612479]

約数ペア:

[(1, 1099612479), (3, 366537493), (7, 157087497), (17, 64683087), (19, 57874341), (21, 52362499), (49, 22441071), (51, 21561029), (57, 19291447), (119, 9240441), (133, 8267763), (147, 7480357), (323, 3404373), (357, 3080147), (399, 2755921), (833, 1320063), (931, 1181109), (969, 1134791), (2261, 486339), (2499, 440021), (2793, 393703), (6783, 162113), (15827, 69477), (23159, 47481)]