1313378031

素因数分解:

$3^1\times 7^1\times {\mathrm{11503}}^1\times {\mathrm{5437}}^1$

素因数の和:16950

約数の個数: 16

約数和(自身を含む): 2001880064

約数和(自身を除く): 688502033

約数列:

[1, 3, 7, 21, 5437, 11503, 16311, 34509, 38059, 80521, 114177, 241563, 62541811, 187625433, 437792677, 1313378031]

約数ペア:

[(1, 1313378031), (3, 437792677), (7, 187625433), (21, 62541811), (5437, 241563), (11503, 114177), (16311, 80521), (34509, 38059)]