442945293

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2089}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 706252800

約数和(自身を除く): 263307507

約数列:

[1, 3, 7, 21, 23, 69, 161, 439, 483, 1317, 2089, 3073, 6267, 9219, 10097, 14623, 30291, 43869, 48047, 70679, 144141, 212037, 336329, 917071, 1008987, 2751213, 6419497, 19258491, 21092633, 63277899, 147648431, 442945293]

約数ペア:

[(1, 442945293), (3, 147648431), (7, 63277899), (21, 21092633), (23, 19258491), (69, 6419497), (161, 2751213), (439, 1008987), (483, 917071), (1317, 336329), (2089, 212037), (3073, 144141), (6267, 70679), (9219, 48047), (10097, 43869), (14623, 30291)]