22315689

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 36334080

約数和(自身を除く): 14018391

約数列:

[1, 3, 9, 11, 27, 33, 99, 227, 297, 331, 681, 993, 2043, 2497, 2979, 3641, 6129, 7491, 8937, 10923, 22473, 32769, 67419, 75137, 98307, 225411, 676233, 826507, 2028699, 2479521, 7438563, 22315689]

約数ペア:

[(1, 22315689), (3, 7438563), (9, 2479521), (11, 2028699), (27, 826507), (33, 676233), (99, 225411), (227, 98307), (297, 75137), (331, 67419), (681, 32769), (993, 22473), (2043, 10923), (2497, 8937), (2979, 7491), (3641, 6129)]