277741011

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 389329920

約数和(自身を除く): 111588909

約数列:

[1, 3, 41, 79, 101, 123, 237, 283, 303, 849, 3239, 4141, 7979, 9717, 11603, 12423, 22357, 23937, 28583, 34809, 67071, 85749, 327139, 916637, 981417, 1171903, 2258057, 2749911, 3515709, 6774171, 92580337, 277741011]

約数ペア:

[(1, 277741011), (3, 92580337), (41, 6774171), (79, 3515709), (101, 2749911), (123, 2258057), (237, 1171903), (283, 981417), (303, 916637), (849, 327139), (3239, 85749), (4141, 67071), (7979, 34809), (9717, 28583), (11603, 23937), (12423, 22357)]