377428971

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 531353088

約数和(自身を除く): 153924117

約数列:

[1, 3, 37, 71, 83, 111, 213, 249, 577, 1731, 2627, 3071, 5893, 7881, 9213, 17679, 21349, 40967, 47891, 64047, 122901, 143673, 218041, 654123, 1515779, 1771967, 3400261, 4547337, 5315901, 10200783, 125809657, 377428971]

約数ペア:

[(1, 377428971), (3, 125809657), (37, 10200783), (71, 5315901), (83, 4547337), (111, 3400261), (213, 1771967), (249, 1515779), (577, 654123), (1731, 218041), (2627, 143673), (3071, 122901), (5893, 64047), (7881, 47891), (9213, 40967), (17679, 21349)]