4379991

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 7415808

約数和(自身を除く): 3035817

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 283, 469, 737, 849, 1407, 1981, 2211, 3113, 5159, 5943, 9339, 15477, 18961, 21791, 56883, 65373, 132727, 208571, 398181, 625713, 1459997, 4379991]

約数ペア:

[(1, 4379991), (3, 1459997), (7, 625713), (11, 398181), (21, 208571), (33, 132727), (67, 65373), (77, 56883), (201, 21791), (231, 18961), (283, 15477), (469, 9339), (737, 5943), (849, 5159), (1407, 3113), (1981, 2211)]