140965231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 157053600

約数和(自身を除く): 16088369

約数列:

[1, 11, 89, 109, 979, 1199, 1321, 9701, 14531, 106711, 117569, 143989, 1293259, 1583879, 12815021, 140965231]

約数ペア:

[(1, 140965231), (11, 12815021), (89, 1583879), (109, 1293259), (979, 143989), (1199, 117569), (1321, 106711), (9701, 14531)]