981023903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{1741}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 1056906240

約数和(自身を除く): 75882337

約数列:

[1, 19, 47, 631, 893, 1741, 11989, 29657, 33079, 81827, 563483, 1098571, 1554713, 20872849, 51632837, 981023903]

約数ペア:

[(1, 981023903), (19, 51632837), (47, 20872849), (631, 1554713), (893, 1098571), (1741, 563483), (11989, 81827), (29657, 33079)]