9872022013

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{1867}}^1$

素因数の和:2030

約数の個数: 36

約数和(自身を含む): 12065008512

約数和(自身を除く): 2192986499

約数列:

[1, 7, 31, 49, 59, 217, 413, 1519, 1829, 1867, 2891, 3481, 12803, 13069, 24367, 57877, 89621, 91483, 107911, 110153, 170569, 405139, 755377, 771071, 2835973, 3414743, 5287639, 5397497, 6499027, 23903201, 45493189, 167322407, 201469837, 318452323, 1410288859, 9872022013]

約数ペア:

[(1, 9872022013), (7, 1410288859), (31, 318452323), (49, 201469837), (59, 167322407), (217, 45493189), (413, 23903201), (1519, 6499027), (1829, 5397497), (1867, 5287639), (2891, 3414743), (3481, 2835973), (12803, 771071), (13069, 755377), (24367, 405139), (57877, 170569), (89621, 110153), (91483, 107911)]