71701819

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 85023936

約数和(自身を除く): 13322117

約数列:

[1, 7, 37, 101, 259, 707, 2741, 3737, 19187, 26159, 101417, 276841, 709919, 1937887, 10243117, 71701819]

約数ペア:

[(1, 71701819), (7, 10243117), (37, 1937887), (101, 709919), (259, 276841), (707, 101417), (2741, 26159), (3737, 19187)]