30021651

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 48829440

約数和(自身を除く): 18807789

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 373, 813, 1119, 2439, 2981, 3357, 4103, 7317, 8943, 10071, 12309, 26829, 36927, 80487, 101083, 110781, 303249, 909747, 1111913, 2729241, 3335739, 10007217, 30021651]

約数ペア:

[(1, 30021651), (3, 10007217), (9, 3335739), (11, 2729241), (27, 1111913), (33, 909747), (99, 303249), (271, 110781), (297, 101083), (373, 80487), (813, 36927), (1119, 26829), (2439, 12309), (2981, 10071), (3357, 8943), (4103, 7317)]