4142736003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1\times {\mathrm{1489}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 6685117440

約数和(自身を除く): 2542381437

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 367, 399, 1083, 1101, 1489, 2527, 2569, 4467, 6973, 7581, 7707, 10423, 20919, 28291, 31269, 48811, 84873, 132487, 146433, 198037, 397461, 537529, 546463, 594111, 927409, 1612587, 1639389, 2782227, 3762703, 3825241, 10382797, 11288109, 11475723, 31148391, 72679579, 197273143, 218038737, 591819429, 1380912001, 4142736003]

約数ペア:

[(1, 4142736003), (3, 1380912001), (7, 591819429), (19, 218038737), (21, 197273143), (57, 72679579), (133, 31148391), (361, 11475723), (367, 11288109), (399, 10382797), (1083, 3825241), (1101, 3762703), (1489, 2782227), (2527, 1639389), (2569, 1612587), (4467, 927409), (6973, 594111), (7581, 546463), (7707, 537529), (10423, 397461), (20919, 198037), (28291, 146433), (31269, 132487), (48811, 84873)]