4890249

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 8859396

約数和(自身を除く): 3969147

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 853, 1911, 2559, 5733, 5971, 7677, 11089, 17913, 33267, 41797, 53739, 77623, 99801, 125391, 232869, 376173, 543361, 698607, 1630083, 4890249]

約数ペア:

[(1, 4890249), (3, 1630083), (7, 698607), (9, 543361), (13, 376173), (21, 232869), (39, 125391), (49, 99801), (63, 77623), (91, 53739), (117, 41797), (147, 33267), (273, 17913), (441, 11089), (637, 7677), (819, 5971), (853, 5733), (1911, 2559)]