86961511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 28192409

約数列:

[1, 7, 13, 17, 67, 91, 119, 221, 469, 839, 871, 1139, 1547, 5873, 6097, 7973, 10907, 14263, 14807, 56213, 76349, 99841, 103649, 185419, 393491, 730769, 955621, 1297933, 5115383, 6689347, 12423073, 86961511]

約数ペア:

[(1, 86961511), (7, 12423073), (13, 6689347), (17, 5115383), (67, 1297933), (91, 955621), (119, 730769), (221, 393491), (469, 185419), (839, 103649), (871, 99841), (1139, 76349), (1547, 56213), (5873, 14807), (6097, 14263), (7973, 10907)]