83806723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 32637437

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 2887, 4147, 20209, 29029, 31757, 37531, 83723, 222299, 262717, 412841, 586061, 920953, 1088399, 2889887, 6446671, 7618793, 11972389, 83806723]

約数ペア:

[(1, 83806723), (7, 11972389), (11, 7618793), (13, 6446671), (29, 2889887), (77, 1088399), (91, 920953), (143, 586061), (203, 412841), (319, 262717), (377, 222299), (1001, 83723), (2233, 37531), (2639, 31757), (2887, 29029), (4147, 20209)]