40151307

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 64576512

約数和(自身を除く): 24425205

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 857, 2037, 2231, 2571, 5999, 6693, 15617, 17997, 19711, 46851, 59133, 83129, 137977, 249387, 413931, 581903, 1745709, 1911967, 5735901, 13383769, 40151307]

約数ペア:

[(1, 40151307), (3, 13383769), (7, 5735901), (21, 1911967), (23, 1745709), (69, 581903), (97, 413931), (161, 249387), (291, 137977), (483, 83129), (679, 59133), (857, 46851), (2037, 19711), (2231, 17997), (2571, 15617), (5999, 6693)]