388630671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8311}}^1$

素因数の和:8447

約数の個数: 32

約数和(自身を含む): 614423040

約数和(自身を除く): 225792369

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 1199, 1417, 3597, 4251, 8311, 15587, 24933, 46761, 91421, 108043, 274263, 324129, 905899, 1188473, 2717697, 3565419, 9964889, 11776687, 29894667, 35330061, 129543557, 388630671]

約数ペア:

[(1, 388630671), (3, 129543557), (11, 35330061), (13, 29894667), (33, 11776687), (39, 9964889), (109, 3565419), (143, 2717697), (327, 1188473), (429, 905899), (1199, 324129), (1417, 274263), (3597, 108043), (4251, 91421), (8311, 46761), (15587, 24933)]