71211371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29833}}^1$

素因数の和:29882

約数の個数: 16

約数和(自身を含む): 91650048

約数和(自身を除く): 20438677

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 29833, 208831, 328163, 924823, 2297141, 6473761, 10173053, 71211371]

約数ペア:

[(1, 71211371), (7, 10173053), (11, 6473761), (31, 2297141), (77, 924823), (217, 328163), (341, 208831), (2387, 29833)]