1245496473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{8233}}^1$

素因数の和:8686

約数の個数: 32

約数和(自身を含む): 1991969280

約数和(自身を除く): 746472807

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 431, 1293, 3879, 5603, 8233, 11637, 16809, 24699, 50427, 74097, 107029, 151281, 222291, 321087, 963261, 2889783, 3548423, 10645269, 31935807, 46129499, 95807421, 138388497, 415165491, 1245496473]

約数ペア:

[(1, 1245496473), (3, 415165491), (9, 138388497), (13, 95807421), (27, 46129499), (39, 31935807), (117, 10645269), (351, 3548423), (431, 2889783), (1293, 963261), (3879, 321087), (5603, 222291), (8233, 151281), (11637, 107029), (16809, 74097), (24699, 50427)]