3887037

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 7188480

約数和(自身を除く): 3301443

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 79, 99, 213, 231, 237, 497, 553, 639, 693, 711, 781, 869, 1491, 1659, 2343, 2607, 4473, 4977, 5467, 5609, 6083, 7029, 7821, 16401, 16827, 18249, 39263, 49203, 50481, 54747, 61699, 117789, 185097, 353367, 431893, 555291, 1295679, 3887037]

約数ペア:

[(1, 3887037), (3, 1295679), (7, 555291), (9, 431893), (11, 353367), (21, 185097), (33, 117789), (63, 61699), (71, 54747), (77, 50481), (79, 49203), (99, 39263), (213, 18249), (231, 16827), (237, 16401), (497, 7821), (553, 7029), (639, 6083), (693, 5609), (711, 5467), (781, 4977), (869, 4473), (1491, 2607), (1659, 2343)]