98347857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13171}}^1$

素因数の和:13324

約数の個数: 16

約数和(自身を含む): 139096320

約数和(自身を除く): 40748463

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 13171, 39513, 250249, 750747, 1725401, 5176203, 32782619, 98347857]

約数ペア:

[(1, 98347857), (3, 32782619), (19, 5176203), (57, 1725401), (131, 750747), (393, 250249), (2489, 39513), (7467, 13171)]