713763291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 1030210560

約数和(自身を除く): 316447269

約数列:

[1, 3, 19, 47, 57, 141, 157, 471, 893, 1697, 2679, 2983, 5091, 7379, 8949, 22137, 32243, 79759, 96729, 140201, 239277, 266429, 420603, 799287, 1515421, 4546263, 5062151, 12522163, 15186453, 37566489, 237921097, 713763291]

約数ペア:

[(1, 713763291), (3, 237921097), (19, 37566489), (47, 15186453), (57, 12522163), (141, 5062151), (157, 4546263), (471, 1515421), (893, 799287), (1697, 420603), (2679, 266429), (2983, 239277), (5091, 140201), (7379, 96729), (8949, 79759), (22137, 32243)]