83231421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10513}}^1$

素因数の和:10565

約数の個数: 32

約数和(自身を含む): 141308160

約数和(自身を除く): 58076739

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 10513, 31539, 73591, 136669, 220773, 304877, 410007, 914631, 956683, 2134139, 2870049, 3963401, 6402417, 11890203, 27743807, 83231421]

約数ペア:

[(1, 83231421), (3, 27743807), (7, 11890203), (13, 6402417), (21, 3963401), (29, 2870049), (39, 2134139), (87, 956683), (91, 914631), (203, 410007), (273, 304877), (377, 220773), (609, 136669), (1131, 73591), (2639, 31539), (7917, 10513)]