87829123987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{9883}}^1$

素因数の和:10435

約数の個数: 32

約数和(自身を含む): 102107255040

約数和(自身を除く): 14278131053

約数列:

[1, 11, 19, 101, 209, 421, 1111, 1919, 4631, 7999, 9883, 21109, 42521, 87989, 108713, 187777, 467731, 807899, 998183, 2065547, 4160743, 8886889, 10980013, 18965477, 45768173, 79054117, 208620247, 420235043, 869595287, 4622585473, 7984465817, 87829123987]

約数ペア:

[(1, 87829123987), (11, 7984465817), (19, 4622585473), (101, 869595287), (209, 420235043), (421, 208620247), (1111, 79054117), (1919, 45768173), (4631, 18965477), (7999, 10980013), (9883, 8886889), (21109, 4160743), (42521, 2065547), (87989, 998183), (108713, 807899), (187777, 467731)]