3098979

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 5051200

約数和(自身を除く): 1952221

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 243, 327, 351, 729, 981, 1053, 1417, 2187, 2943, 3159, 4251, 8829, 9477, 12753, 26487, 28431, 38259, 79461, 114777, 238383, 344331, 1032993, 3098979]

約数ペア:

[(1, 3098979), (3, 1032993), (9, 344331), (13, 238383), (27, 114777), (39, 79461), (81, 38259), (109, 28431), (117, 26487), (243, 12753), (327, 9477), (351, 8829), (729, 4251), (981, 3159), (1053, 2943), (1417, 2187)]