881569299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 1308109824

約数和(自身を除く): 426540525

約数列:

[1, 3, 13, 39, 53, 71, 159, 213, 689, 923, 2067, 2769, 3763, 6007, 11289, 18021, 48919, 78091, 146757, 234273, 318371, 426497, 955113, 1279491, 4138823, 5544461, 12416469, 16633383, 22604341, 67813023, 293856433, 881569299]

約数ペア:

[(1, 881569299), (3, 293856433), (13, 67813023), (39, 22604341), (53, 16633383), (71, 12416469), (159, 5544461), (213, 4138823), (689, 1279491), (923, 955113), (2067, 426497), (2769, 318371), (3763, 234273), (6007, 146757), (11289, 78091), (18021, 48919)]