122406911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 23367169

約数列:

[1, 11, 19, 71, 73, 113, 209, 781, 803, 1243, 1349, 1387, 2147, 5183, 8023, 8249, 14839, 15257, 23617, 57013, 88253, 90739, 98477, 152437, 156731, 585679, 1083247, 1676807, 1724041, 6442469, 11127901, 122406911]

約数ペア:

[(1, 122406911), (11, 11127901), (19, 6442469), (71, 1724041), (73, 1676807), (113, 1083247), (209, 585679), (781, 156731), (803, 152437), (1243, 98477), (1349, 90739), (1387, 88253), (2147, 57013), (5183, 23617), (8023, 15257), (8249, 14839)]