1017627519

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 1406592000

約数和(自身を除く): 388964481

約数列:

[1, 3, 73, 79, 131, 219, 237, 393, 449, 1347, 5767, 9563, 10349, 17301, 28689, 31047, 32777, 35471, 58819, 98331, 106413, 176457, 755477, 2266431, 2589383, 4293787, 4646701, 7768149, 12881361, 13940103, 339209173, 1017627519]

約数ペア:

[(1, 1017627519), (3, 339209173), (73, 13940103), (79, 12881361), (131, 7768149), (219, 4646701), (237, 4293787), (393, 2589383), (449, 2266431), (1347, 755477), (5767, 176457), (9563, 106413), (10349, 98331), (17301, 58819), (28689, 35471), (31047, 32777)]