16618996801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 19036953936

約数和(自身を除く): 2417957135

約数列:

[1, 11, 31, 121, 131, 341, 961, 1091, 1441, 3751, 4061, 10571, 12001, 15851, 33821, 44671, 116281, 125891, 132011, 142921, 372031, 491381, 1048451, 1384801, 1572131, 4092341, 4430551, 11532961, 15232811, 17293441, 48736061, 126862571, 137347081, 536096671, 1510817891, 16618996801]

約数ペア:

[(1, 16618996801), (11, 1510817891), (31, 536096671), (121, 137347081), (131, 126862571), (341, 48736061), (961, 17293441), (1091, 15232811), (1441, 11532961), (3751, 4430551), (4061, 4092341), (10571, 1572131), (12001, 1384801), (15851, 1048451), (33821, 491381), (44671, 372031), (116281, 142921), (125891, 132011)]