97721921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12637}}^1$

素因数の和:12704

約数の個数: 16

約数和(自身を含む): 115258560

約数和(自身を除く): 17536639

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 12637, 139007, 240103, 467569, 2641133, 5143259, 8883811, 97721921]

約数ペア:

[(1, 97721921), (11, 8883811), (19, 5143259), (37, 2641133), (209, 467569), (407, 240103), (703, 139007), (7733, 12637)]