42482993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 53625600

約数和(自身を除く): 11142607

約数列:

[1, 7, 19, 37, 89, 97, 133, 259, 623, 679, 703, 1691, 1843, 3293, 3589, 4921, 8633, 11837, 12901, 23051, 25123, 60431, 62567, 68191, 164027, 319421, 437969, 477337, 1148189, 2235947, 6068999, 42482993]

約数ペア:

[(1, 42482993), (7, 6068999), (19, 2235947), (37, 1148189), (89, 477337), (97, 437969), (133, 319421), (259, 164027), (623, 68191), (679, 62567), (703, 60431), (1691, 25123), (1843, 23051), (3293, 12901), (3589, 11837), (4921, 8633)]