1304583

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 2159616

約数和(自身を除く): 855033

約数列:

[1, 3, 7, 21, 23, 37, 69, 73, 111, 161, 219, 259, 483, 511, 777, 851, 1533, 1679, 2553, 2701, 5037, 5957, 8103, 11753, 17871, 18907, 35259, 56721, 62123, 186369, 434861, 1304583]

約数ペア:

[(1, 1304583), (3, 434861), (7, 186369), (21, 62123), (23, 56721), (37, 35259), (69, 18907), (73, 17871), (111, 11753), (161, 8103), (219, 5957), (259, 5037), (483, 2701), (511, 2553), (777, 1679), (851, 1533)]