29480139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 48061440

約数和(自身を除く): 18581301

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1787, 1833, 5361, 5499, 16083, 16497, 23231, 48249, 69693, 83989, 209079, 251967, 627237, 755901, 1091857, 2267703, 3275571, 9826713, 29480139]

約数ペア:

[(1, 29480139), (3, 9826713), (9, 3275571), (13, 2267703), (27, 1091857), (39, 755901), (47, 627237), (117, 251967), (141, 209079), (351, 83989), (423, 69693), (611, 48249), (1269, 23231), (1787, 16497), (1833, 16083), (5361, 5499)]