4287129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 7259136

約数和(自身を除く): 2972007

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 277, 469, 737, 831, 1407, 1939, 2211, 3047, 5159, 5817, 9141, 15477, 18559, 21329, 55677, 63987, 129913, 204149, 389739, 612447, 1429043, 4287129]

約数ペア:

[(1, 4287129), (3, 1429043), (7, 612447), (11, 389739), (21, 204149), (33, 129913), (67, 63987), (77, 55677), (201, 21329), (231, 18559), (277, 15477), (469, 9141), (737, 5817), (831, 5159), (1407, 3047), (1939, 2211)]